Coord 2000 | 00303+5959 |
Discov num | BU 1094 |
Comp | AB |
Coord arcsec 2000 | 00 30 19.91 +59 58 39.2 |
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Date first | 1889 |
Date last | 2009 |
Obs | 13 |
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Pa first | 245 |
Pa last | 285 |
P.A. Now (θ) | 285° |
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Sep first | 0.7 |
Sep last | 0.3 |
Sep. Now (ρ) | 0.3" |
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Mag pri | 6.07 |
Mag sec | 8.45 |
delta mag (ΔM) | 2.38 |
Spectral class | B9IIIn (blue-white) |
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Pri motion ra | +016 |
Sec motion ra | |||||||||
Pri motion dec | -001 |
Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 21457 | 00 30 20 +59 58 39 | BU 1094 AB | 2009 | 13 | 285 | 0.3 | 6.07 | 8.45 | 2.38 | <=== | ||
Show | 21457 | 00 30 20 +59 58 39 | BU 1094 AC | 2015 | 9 | 338 | 121.0 | 6.07 | 11.70 | 5.63 |
Precise pa | 284.6 |
Precise sep | 0.343 |
Constellation | Cassiopeia |
SAO | 21457 |
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HIP | 2377 |
Tycho2 | 3666-01063-1 |
Gaia DR2 | 428520986055878272 |
HD | 2626 |
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HR | 113 |
BD | BD+59 68 |
Distance | 235.85 |
Distance ly | 769.34 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00303+5959 | BU 1094 | AB | 1991 | 11 | 275 | 0.3 | 6.07 | 8.45 | B9IIIn | D | 003019.91+595839.2 |
00303+5959 | BU 1094 | AB | 2009 | 12 | 290 | 0.3 | 6.07 | 8.45 | B9IIIn | D | 003019.91+595839.2 |