| Coord 2000 | 15090-2024 |
Discov num | B 1774 |
Comp | Coord arcsec 2000 | 15 09 00.85 -20 24 09.0 |
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| Date first | 1929 |
Date last | 2017 |
Obs | 7 |
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| Pa first | 330 |
Pa last | 328 |
P.A. Now (θ) | 328° |
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| Sep first | 5.2 |
Sep last | 5.0 |
Sep. Now (ρ) | 5" |
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| Mag pri | 9.39 |
Mag sec | 11.60 |
delta mag (ΔM) | 2.21 |
Spectral class | F2/3III (yellow-white) |
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| Pri motion ra | +005 |
Sec motion ra | -084 |
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| Pri motion dec | -031 |
Sec motion dec | +126 |
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| Notes | |||||||||||
| Precise pa | 328.4 |
Precise sep | 4.95 |
Constellation | Hydra |
SAO | 183217 |
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| Tycho2 | 6177-00779-1 |
Gaia DR2 | 6255901105379395968 |
HD | 134171 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 15090-2024 | B 1774 | 1998 | 4 | 329 | 5.3 | 9.39 | 11.60 | F2/3III | D | 150900.85-202409.0 | |
| 15090-2024 | B 1774 | 1999 | 5 | 330 | 5.2 | 9.39 | 11.60 | F2/3III | D | 150900.85-202409.0 | |
| 15090-2024 | B 1774 | 2017 | 7 | 328 | 5.0 | 9.39 | 11.60 | F2/3III | 150900.85-202409.0 |