| Coord 2000 | 10067-2308 |
Discov num | HJ 4285 |
Comp | Coord arcsec 2000 | 10 06 40.26 -23 08 22.5 |
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| Date first | 1835 |
Date last | 2010 |
Obs | 18 |
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| Pa first | 2 |
Pa last | 357 |
P.A. Now (θ) | 357° |
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| Sep first | 10.0 |
Sep last | 8.5 |
Sep. Now (ρ) | 8.5" |
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| Mag pri | 7.87 |
Mag sec | 9.79 |
delta mag (ΔM) | 1.92 |
Spectral class | F5V (yellow-white) |
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| Pri motion ra | -039 |
Sec motion ra | -044 |
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| Pri motion dec | -002 |
Sec motion dec | +047 |
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| Notes | |||||||||||
| Constellation | Hydra |
HIP | 49521 |
Tycho2 | 6617-00071-1 |
HD | 87756 |
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| BD | BD-22 2830 |
CD | CD-22 7911 |
Distance | 119.47 |
Distance ly | 389.71 |
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| last precise pa | 357.1 |
last precise sep | 8.53 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 10067-2308 | HJ 4285 | 2004 | 16 | 357 | 8.6 | 7.87 | 9.79 | F5V | D | 100640.26-230822.5 | |
| 10067-2308 | HJ 4285 | 2010 | 18 | 357 | 8.5 | 7.87 | 9.79 | F5V | 100640.26-230822.5 |