| Coord 2000 | 09031-0859 |
Discov num | BRT 545 |
Comp | Coord arcsec 2000 | 09 03 08.24 -08 59 23.6 |
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| Date first | 1931 |
Date last | 2016 |
Obs | 16 |
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| Pa first | 319 |
Pa last | 321 |
P.A. Now (θ) | 321° |
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| Sep first | 5.7 |
Sep last | 6.1 |
Sep. Now (ρ) | 6.1" |
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| Mag pri | 8.49 |
Mag sec | 11.61 |
delta mag (ΔM) | 3.12 |
Spectral class | A2 (white) |
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| Pri motion ra | -022 |
Sec motion ra | -030 |
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| Pri motion dec | -012 |
Sec motion dec | +001 |
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| Notes | |||||||||||
| Precise pa | 321.4 |
Precise sep | 6.114 |
Constellation | Hydra |
HIP | 44429 |
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| Tycho2 | 5444-01704-1 |
Gaia DR2 | 5743731271852583936 |
HD | 77573 |
BD | BD-08 2568 |
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| Distance | 147.28 |
Distance ly | 480.43 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 09031-0859 | BRT 545 | 1999 | 10 | 321 | 6.0 | 8.49 | 11.61 | A2 | D | 090308.24-085923.6 | |
| 09031-0859 | BRT 545 | 2000 | 11 | 321 | 6.1 | 8.49 | 11.61 | A2 | D | 090308.24-085923.6 | |
| 09031-0859 | BRT 545 | 2015 | 12 | 322 | 6.1 | 8.49 | 11.61 | A2 | 090308.24-085923.6 |