Coord 2000 | 00324+5820 |
Discov num | BU 1227 |
Comp | AD |
Coord arcsec 2000 | 00 32 21.78 +58 20 19.1 |
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Date first | 1897 |
Date last | 2015 |
Obs | 12 |
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Pa first | 117 |
Pa last | 112 |
P.A. Now (θ) | 112° |
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Sep first | 32.7 |
Sep last | 30.9 |
Sep. Now (ρ) | 30.9" |
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Mag pri | 7.21 |
Mag sec | 11.70 |
delta mag (ΔM) | 4.49 |
Spectral class | F2 (yellow-white) |
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Pri motion ra | +007 |
Sec motion ra | +003 |
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Pri motion dec | -027 |
Sec motion dec | -002 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 21498 | 00 32 22 +58 20 19 | BU 1227 AB | 2016 | 15 | 194 | 2.8 | 7.21 | 10.64 | 3.43 | |||
Show | 21498 | 00 32 22 +58 20 19 | BU 1227 AC | 2015 | 12 | 80 | 22.4 | 7.21 | 11.84 | 4.63 | |||
Show | 21498 | 00 32 22 +58 20 19 | BU 1227 AD | 2015 | 12 | 112 | 30.9 | 7.21 | 11.70 | 4.49 | <=== | ||
Show | 21498 | 00 32 22 +58 20 19 | SMR 23 AE | 2015 | 4 | 95 | 43.6 | 7.21 | 12.00 | 4.79 | |||
Show | 21498 | 00 32 22 +58 20 19 | FYM 346 AF | 2015 | 3 | 42 | 13.1 | 7.21 | 15.00 | 7.79 |
Precise pa | 111.9 |
Precise sep | 30.928 |
Constellation | Hydra |
SAO | 21498 |
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HIP | 2543 |
Tycho2 | 3666-01822-1 |
Gaia DR2 | 427987757273707520 |
HD | 2851 |
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BD | BD+57 98 |
Distance | 80.65 |
Distance ly | 263.08 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00324+5820 | BU 1227 | AD | 1998 | 8 | 112 | 31.1 | 7.21 | 11.70 | D | 003221.78+582019.1 | |
00324+5820 | BU 1227 | AD | 2003 | 9 | 112 | 30.9 | 7.21 | 11.70 | D | 003221.78+582019.1 | |
00324+5820 | BU 1227 | AD | 2011 | 10 | 114 | 31.2 | 7.21 | 11.70 | D | 003221.78+582019.1 | |
00324+5820 | BU 1227 | AD | 2012 | 11 | 112 | 31.0 | 7.21 | 11.70 | 003221.78+582019.1 | ||
00324+5820 | BU 1227 | AD | 2015 | 12 | 112 | 30.9 | 7.21 | 11.70 | F2 | 003221.78+582019.1 |