| Coord 2000 | 12257-2825 |
Discov num | SKF1918 |
Comp | AC |
Coord arcsec 2000 | 12 25 40.03 -28 25 06.8 |
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| Date first | 1996 |
Date last | 2016 |
Obs | 3 |
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| Pa first | 284 |
Pa last | 278 |
P.A. Now (θ) | 278° |
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| Sep first | 9.1 |
Sep last | 8.9 |
Sep. Now (ρ) | 8.9" |
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| Mag pri | 8.44 |
Mag sec | 16.00 |
delta mag (ΔM) | 7.56 |
Spectral class | K2III (yellow-orange) |
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| Pri motion ra | +046 |
Sec motion ra | |||||||||
| Pri motion dec | -050 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 180792 | 12 25 40 -28 25 07 | STN 23 AB | 2015 | 20 | 298 | 34.4 | 8.44 | 11.47 | 3.03 | |||
| Show | 180792 | 12 25 40 -28 25 07 | SKF 1918 AC | 2016 | 3 | 278 | 8.9 | 8.44 | 16.00 | 7.56 | <=== |
| Precise pa | 278.3 |
Precise sep | 8.899 |
Constellation | Hydra |
SAO | 180792 |
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| Tycho2 | 6694-00833-1 |
Gaia DR2 | 3474777461866242176 |
HD | 108164 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 12257-2825 | SKF1918 | AC | 1996 | 1 | 284 | 9.1 | 8.30 | 16.00 | K2III | 122540.03-282506.8 | |
| 12257-2825 | SKF1918 | AC | 2015 | 2 | 278 | 8.9 | 8.44 | 16.00 | K2III | 122540.03-282506.8 |