User:Haus/strike
Table
[edit]Key to the table | |
---|---|
Column title | Description |
No. | The number used to identify stars in navigation publications and star charts.[Note 1] |
Common name | The name of the star commonly used navigation publications and star charts. |
Bayer designation | Another name of the star which combines a Greek letter with the possessive form of its constellation's Latin name. |
Etymology of common name |
Etymology of the common name.[1] |
SHA | Sidereal hour angle (SHA), the angular distance west of the vernal equinox. |
Dec. | Declination, the angular distance north or south of the celestial equator. |
App. magnitude |
Apparent magnitude, an indicator of the star's brightness. |
The table of navigational stars provides several types of information. In the first column is the identifying index number, followed by the common name, the Bayer designation, and the etymology of the common name. Then the star's approximate position, suitable for identification purposes, is given in terms of declination and sidereal hour angle, followed by the star's magnitude. The final column presents citations to the sources of the data, The American Practical Navigator and the star's entry at the SIMBAD database, a project of the Strasbourg Astronomical Data Center or CDS.
Top (remove)
[edit]- See this ref http://books.google.com/books?id=vGpK2PHoKFEC&dq=navigation%20stars%20constellations&pg=PA62#v=onepage&q=navigation%20stars%20constellations&f=false
- Also this: http://facstaff.bloomu.edu/mshepard/star_deck/Constellation_guide.pdf
- Richard Hinckley Allen (1899). Star-names and their meanings. G.E. Stechert. Retrieved 5 February 2012.
Constellation | SHA | Dec. | Description | Illustration |
---|---|---|---|---|
Andromeda |
358 | N 29° | Andromeda consists of fifteen stars and lies between Triangulum and Cassiopea. It contains one navigational star, Alpheratz, which has been portrayed as the head of Andromeda, the princess in the Greek legend of Perseus, who was chained to a rock to be eaten by the sea monster Cetus.[2] #1 Alpheratz (α Andromedae) was originally named for the navel of the Pegasus.[1][3]
Spreading thy long white arms all night in the heights of the aether, Hard by thy sire and the hero thy spouse while near thee thy mother Sits in her ivory chair as she plaits ambrosial tresses All night long thou wilt shine ;" -Kingsley, Andromeda |
[2] | "The Woman Chained"
Aquila |
063 | N 09° | *
#51 Altair (α Aquilae) is named for a flying eagle or vulture.[1][4] |
The Eagle[5] |
Aries |
328 | N 23° | * distinctive triangle 20 deg S of gamma Andromeda[6]
#6 Hamal (α Arietis) derives its name from the Arabic for "head of the sheep."[8][1][9] |
The Ram[6] |
Auriga |
281 | N 46° | *#12 Capella (α Aurigae) is named after a little she-goat.[1][10] Northernmost first magnitude star[11] | The Charioteer[12] |
Boötes |
146 | N 19° | #37 Arcturus (α Boötes) is named after the bear's guard.[1] It is the brightest star in Boötes.[13]
is never disturbed by tumultuous seas, nor the savage power of Arcturus setting" - Horace, Odi Profanum |
The Wagoner[15] |
Canis Major |
259 | S 17° |
Shines eminent amid the depth of night, Whom men the dog-star of Orion call." - Homer, The Illiad |
The Greater Dog[16] |
Canis Minor |
245 | N 05° | #20 Procyon (α Canis Minoris) derives its name from before the dog (rising before the dog star, Sirius). [1][22]
|
The Lesser Dog[23] |
Carina |
264 | S 53° | * By the late 1800s, the constellation Argo Navis (the ship Argo) which consisted of over 800 stars, was split into three smaller constellations: Carina (the keel), Puppis (the stern), and Vela (the sails).[24] In Greek mythology, Argo was the ship of Jason.[25]
#17 Canopus (α Carinae) is named after a city of ancient Egypt.[1][26] Canopus has generally been imagined as part of a rudder of the ship Argo.[27] Theories for the star's etymology include it being named after chief pilot of Menelaos's fleet or a derivation from the Egyptian phrase Kahi Nub, or "Golden Earth".[28] |
The Ship's Keel[24] |
Cassiopeia |
350 | N 56° | A distinct "M" or "W" shape, depending on its position.[32] #3 Schedar (α Cassiopeiae) derives its name from "Al Sadr" or the breast of Cassiopeia[33][1][34] | She of the Throne[35] |
Centaurus |
140 | S 61° | #38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36] #35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37] #36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] |
The Centaur[33] |
Cetus |
315 | N 04° | #8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39] #4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40] |
|
Corona Borealis |
127 | N 27° | #41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41] | |
Corvus |
176 | S 17° | #29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42] | |
Crux |
174 | S 63° | #30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43] #31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44] |
|
Cygnus |
050 | N 45° | #53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45] | |
Draco |
091 | N 51° | #47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46] | |
Eridanus (constellation) |
336 | S 57° | #5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47] #7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48] |
|
Gemini (constellation) |
244 | N 28° | #21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49] | |
Grus (constellation) |
028 | S 47° | #55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50] | |
Hydra (constellation) |
218 | S 09° | #25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51] | |
Leo (constellation) |
208 | N 12° | #26 Regulus (α Leonis mag. 1.35) the prince[1][52] #28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53] |
|
Libra |
138 | S 16° | #39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54] | |
Lyra |
081 | N 39° | #49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55] | |
Ophiuchus |
096 | N 13° | #46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56] #44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57] |
|
Orion |
282 | S 08° | #11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58] #13 Bellatrix (γ Orionis) is named for a female warrior.[59] #15 Alnilam (ε Orionis) is named for a string of pearls.[60] #16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1] |
|
Pavo |
054 | S 57° | #52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62] | |
Pegasus |
014 | N 15° | #57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63] #54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64] |
|
Perseus (constellation) |
309 | N 50° | #9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65] | |
Phoenix (constellation) |
354 | S 42° | #2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66] | |
Piscis Austrinus |
016 | S 30° | #56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67] | |
Sagittarius (constellation) |
084 | S 34° | #48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68] #50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69] |
|
Scorpius |
113 | S 26° | #42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70] #45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71] |
|
Taurus (constellation) |
291 | N 16° | #10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72] #14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73] |
|
Triangulum Australe |
108 | S 69° | #43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74] | |
Ursa Major |
194 | N 62° | #27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75] #32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76] #34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77] |
|
Ursa Minor |
319 | N 89° | [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78] #40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79] |
* |
Vela (constellation) |
223 | S 43° | #23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80] | |
Virgo (constellation) |
159 | S 11° | #33 Spica (α Virginis mag. 1.04) the ear of corn[1][81] |
Unformatted
[edit]Centaurus
[edit]- 38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36]
- 35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37]
- 36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] The Centaur[33]
Cetus
[edit]- 8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39]
- 4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40]
Corona Borealis
[edit]- 41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41]
Corvus
[edit]- 29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42]
Crux
[edit]- 30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43]
- 31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44]
Cygnus
[edit]- 53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45]
Draco
[edit]- 47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46]
Eridanus (constellation)
[edit]- 5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47]
- 7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48]
Gemini (constellation)
[edit]- 21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49]
Grus (constellation)
[edit]- 55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50]
Hydra (constellation)
[edit]- 25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51]
Leo (constellation)
[edit]- 26 Regulus (α Leonis mag. 1.35) the prince[1][52]
- 28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53]
Libra
[edit]- 39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54]
Lyra
[edit]- 49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55]
Ophiuchus
[edit]- 46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56]
- 44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57]
Orion
[edit]- 11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58]
- 13 Bellatrix (γ Orionis) is named for a female warrior.[59]
- 15 Alnilam (ε Orionis) is named for a string of pearls.[60]
- 16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1]
Pavo
[edit]- 52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62]
Pegasus
[edit]- 57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63]
- 54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64]
Perseus (constellation)
[edit]- 9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65]
Phoenix (constellation)
[edit]- 2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66]
Piscis Austrinus
[edit]- 56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67]
Sagittarius (constellation)
[edit]- 48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68]
- 50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69]
Scorpius
[edit]- 42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70]
- 45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71]
Taurus (constellation)
[edit]- 10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72]
- 14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73]
Triangulum Australe
[edit]- 43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74]
Ursa Major
[edit]- 27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75]
- 32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76]
- 34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77]
Ursa Minor
[edit]- [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78]
- 40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79]
Vela (constellation)
[edit]- 23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80]
Virgo (constellation)
[edit]- 33 Spica (α Virginis mag. 1.04) the ear of corn[1][81]
Notes
[edit]- ^ a b This list uses the assigned numbers from the nautical almanac, which includes only 57 stars. Polaris, which is included in the list given in The American Practical Navigator, is listed here without a number.
- ^ a b The suffix var after the numeric value denotes a variable star whose magnitude changes over time.
- ^ For more information, see the article changing pole stars.
References
[edit]- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd Bowditch, 2002, p. 248.
- ^ a b Allen, 1899, p. 31.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ Adler, 1963, pp. 55-56.
- ^ a b Allen, 1899, p. 75.
- ^ Allen, 1899, p. 76.
- ^ Allen, 1899, p. 80.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ Allen, 1899, p. 89.
- ^ Allen, 1899, p. 83.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ Allen, 1899, p. 100.
- ^ Allen, 1899, p. 92.
- ^ a b Allen, 1899, p. 117.
- ^ a b Allen, 1899, p. 130.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ Allen, 1899, p. 121.
- ^ Allen, 1899, po. 120-121.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ a b Allen, 1899, p. 131.
- ^ a b Allen, 1899, p. 64.
- ^ Allen, 1899, p. 65.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ Allen, 1899, p. 67.
- ^ Allen, 1899, p. 68.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ Safler, D.H. (1993). A Personal History of H.M. Nautical Almanac Office A Personal History of H.M. Nautical Almanac Office. Sidford, Devon: Unpublished. p. 48.
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(help)CS1 maint: multiple names: editors list (link) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ Allen, 1899, p. 142.
- ^ a b Allen, 1899, p. 145.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ Allen, 1899, p. 143.
- ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
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{{cite web}}
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(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help) - ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794.
{{cite web}}
: Missing or empty|title=
(help)