Coord 2000 | 15558-2512 |
Discov num | KSA 75 |
Comp | AB |
Coord arcsec 2000 | 15 55 48.83 -25 12 24.1 |
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Date first | 1999 |
Date last | 2015 |
Obs | 9 |
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Pa first | 318 |
Pa last | 319 |
P.A. Now (θ) | 319° |
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Sep first | 8.9 |
Sep last | 8.9 |
Sep. Now (ρ) | 8.9" |
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Mag pri | 8.75 |
Mag sec | 10.96 |
delta mag (ΔM) | 2.21 |
Spectral class | G3 (yellow) |
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Pri motion ra | -013 |
Sec motion ra | -102 |
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Pri motion dec | -020 |
Sec motion dec | +124 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 15 55 49 -25 12 24 | KSA 75 AB | 2015 | 9 | 319 | 8.9 | 8.75 | 10.96 | 2.21 | <=== | |||
Show | 15 55 49 -25 12 24 | KSA 75 AC | 2015 | 8 | 299 | 14.5 | 8.75 | 13.46 | 4.71 |
Precise pa | 319.1 |
Precise sep | 8.854 |
Constellation | Hydra |
Tycho2 | 6783-02045-1 |
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Gaia DR2 | 6235742349962813824 |
HD | 142506 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
15558-2512 | KSA 75 | AB | 1999 | 2 | 318 | 8.9 | 8.75 | 10.96 | G3 | DK | 155548.83-251224.1 |
15558-2512 | KSA 75 | AB | 2000 | 3 | 319 | 8.9 | 8.75 | 10.96 | G3 | DK | 155548.83-251224.1 |
15558-2512 | KSA 75 | AB | 2007 | 8 | 320 | 8.9 | 8.75 | 10.96 | G3 | K | 155548.83-251224.1 |
15558-2512 | KSA 75 | AB | 2015 | 9 | 319 | 8.9 | 8.75 | 10.96 | G3 | K | 155548.83-251224.1 |