| Coord 2000 | 15032-3449 |
Discov num | B 2780 |
Comp | Coord arcsec 2000 | 15 03 13.97 -34 48 44.3 |
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| Date first | 1930 |
Date last | 2015 |
Obs | 3 |
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| Pa first | 145 |
Pa last | 139 |
P.A. Now (θ) | 139° |
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| Sep first | 5.0 |
Sep last | 4.4 |
Sep. Now (ρ) | 4.4" |
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| Mag pri | 10.11 |
Mag sec | 14.20 |
delta mag (ΔM) | 4.09 |
Spectral class | A1V (white) |
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| Pri motion ra | -011 |
Sec motion ra | |||||||||
| Pri motion dec | +001 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 138.6 |
Precise sep | 4.372 |
Constellation | Hydra |
SAO | 206242 |
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| Tycho2 | 7319-00251-1 |
Gaia DR2 | 6203851668031210880 |
HD | 132978 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 15032-3449 | B 2780 | 1998 | 2 | 139 | 4.4 | 10.11 | 14.20 | A1V | D | 150313.97-344844.3 | |
| 15032-3449 | B 2780 | 2015 | 3 | 139 | 4.4 | 10.11 | 14.20 | A1V | 150313.97-344844.3 |