| Coord 2000 | 00203+5412 |
Discov num | HDS 44 |
Comp | Coord arcsec 2000 | 00 20 16.62 +54 12 03.6 |
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| Date first | 1983 |
Date last | 2019 |
Obs | 16 |
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| Pa first | 30 |
Pa last | 39 |
P.A. Now (θ) | 39° |
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| Sep first | 12.2 |
Sep last | 12.2 |
Sep. Now (ρ) | 12.2" |
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| Mag pri | 8.95 |
Mag sec | 10.34 |
delta mag (ΔM) | 1.39 |
Spectral class | B3 (blue-white) |
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| Pri motion ra | +000 |
Sec motion ra | +058 |
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| Pri motion dec | -005 |
Sec motion dec | -035 |
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| Notes | |||||||||||
| Precise pa | 38.8 |
Precise sep | 12.248 |
Constellation | Hydra |
SAO | 21309 |
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| HIP | 1621 |
Tycho2 | 3653-00446-1 |
Gaia DR2 | 419732383447751040 |
HD | 232161 |
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| BD | BD+53 42 |
Distance | 287.36 |
Distance ly | 937.37 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00203+5412 | HDS 44 | 2006 | 8 | 32 | 12.3 | 8.95 | 10.34 | B3 | D | 002016.62+541203.6 | |
| 00203+5412 | HDS 44 | 2009 | 9 | 32 | 12.3 | 8.95 | 10.34 | B3 | D | 002016.62+541203.6 | |
| 00203+5412 | HDS 44 | 2015 | 11 | 38 | 12.3 | 8.95 | 10.34 | B3 | 002016.62+541203.6 | ||
| 00203+5412 | HDS 44 | 2019 | 16 | 39 | 12.2 | 8.95 | 10.34 | B3 | 002016.62+541203.6 |