| Coord 2000 | 10087-2538 |
Discov num | B 193 |
Comp | Coord arcsec 2000 | 10 08 42.16 -25 37 57.4 |
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| Date first | 1926 |
Date last | 2017 |
Obs | 7 |
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| Pa first | 76 |
Pa last | 266 |
P.A. Now (θ) | 266° |
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| Sep first | 0.3 |
Sep last | 0.4 |
Sep. Now (ρ) | 0.4" |
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| Mag pri | 10.40 |
Mag sec | 10.90 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
| Pri motion ra | -041 |
Sec motion ra | |||||||||
| Pri motion dec | +018 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 265.8 |
Precise sep | 0.38 |
Constellation | Hydra |
SAO | 178460 |
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| Tycho2 | 6621-00950-1 |
Gaia DR2 | 5467240828027116288 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 10087-2538 | B 193 | 1990 | 6 | 119 | 0.1 | 10.40 | 10.90 | 100842.16-253757.4 | |||
| 10087-2538 | B 193 | 2017 | 7 | 266 | 0.4 | 10.40 | 10.90 | 100842.16-253757.4 |