Coord 2000 | 00393+3052 |
Discov num | BU 491 |
Comp | AB |
Coord arcsec 2000 | 00 39 19.60 +30 51 40.4 |
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Date first | 1878 |
Date last | 2015 |
Obs | 18 |
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Pa first | 299 |
Pa last | 299 |
P.A. Now (θ) | 299° |
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Sep first | 27.9 |
Sep last | 28.9 |
Sep. Now (ρ) | 28.9" |
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Mag pri | 3.25 |
Mag sec | 12.44 |
delta mag (ΔM) | 9.19 |
Spectral class | K3III (yellow-orange) |
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Pri motion ra | +114 |
Sec motion ra | |||||||||
Pri motion dec | -084 |
Sec motion dec | |||||||||
Notes | N
(See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 54058 | 00 39 20 +30 51 40 | BTM 1 Aa,Ab | 2014 | 1 | 56 | 0.4 | 3.28 | 10.00 | 6.72 | Y | ||
Show | Del And | 54058 | 00 39 20 +30 51 40 | BU 491 AB | 2015 | 18 | 299 | 28.9 | 3.25 | 12.44 | 9.19 | <=== | |
Show | 54058 | 00 39 20 +30 51 40 | BU 491 AC | 2012 | 5 | 104 | 32.2 | 3.25 | 15.70 | 12.45 |
Precise pa | 299.4 |
Precise sep | 28.928 |
Name | Del And |
Constellation | Andromeda |
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SAO | 54058 |
HIP | 3092 |
Tycho2 | 2275-01753-1 |
Gaia DR2 | 2858629802997462272 |
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HD | 3627 |
HR | 165 |
GC | 774 |
BD | BD+30 91 |
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Bayer | Delta Andromedae |
Bayer name | Del And |
Flamsteed | 31 Andromedae |
Flamsteed name | 31 And |
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Distance | 32.35 |
Distance ly | 105.53 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00393+3052 | BU 491 | AB | 2007 | 13 | 299 | 28.9 | 3.25 | 12.44 | K3III | N D | 003919.60+305140.4 |
00393+3052 | BU 491 | AB | 2012 | 14 | 300 | 29.4 | 3.25 | 12.44 | K3III | N D | 003919.60+305140.4 |
00393+3052 | BU 491 | AB | 2015 | 15 | 299 | 28.9 | 3.25 | 12.44 | K3III | N | 003919.60+305140.4 |