Coord 2000 | 00310+2839 |
Discov num | HAU 2 |
Comp | AB |
Coord arcsec 2000 | 00 31 00.57 +28 42 10.5 |
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Date first | 1894 |
Date last | 2016 |
Obs | 15 |
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Pa first | 282 |
Pa last | 279 |
P.A. Now (θ) | 279° |
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Sep first | 12.2 |
Sep last | 12.4 |
Sep. Now (ρ) | 12.4" |
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Mag pri | 11.29 |
Mag sec | 11.84 |
delta mag (ΔM) | 0.55 |
Spectral class | |||||
Pri motion ra | +003 |
Sec motion ra | +003 |
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Pri motion dec | -002 |
Sec motion dec | -003 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 74055 | 00 31 01 +28 42 10 | CTU 1 Aa,Ab | 2011 | 4 | 224 | 0.9 | 9.40 | 11.20 | 1.80 | |||
Show | 74055 | 00 31 01 +28 42 10 | HAU 2 AB | 2016 | 15 | 279 | 12.4 | 11.29 | 11.84 | 0.55 | <=== |
Precise pa | 279.4 |
Precise sep | 12.36 |
Constellation | Andromeda |
SAO | 74055 |
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Tycho2 | 1737-01119-1 |
Gaia DR2 | 2857921820589139072 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00310+2839 | HAU 2 | AB | 2005 | 9 | 279 | 12.5 | 11.29 | 11.84 | D | 003100.57+284210.5 | |
00310+2839 | HAU 2 | AB | 2010 | 11 | 279 | 12.2 | 11.29 | 11.84 | 003100.57+284210.5 | ||
00310+2839 | HAU 2 | AB | 2016 | 11 | 279 | 12.4 | 11.29 | 11.84 | 003100.57+284210.5 |