Coord 2000 | 02213-1057 | Discov num | HJ 3495 | Comp | AB | Coord arcsec 2000 | 02 21 17.32 -10 56 42.5 | ||||
Date first | 1902 | Date last | 2015 | Obs | 24 | ||||||
Pa first | 299 | Pa last | 313.2 | P.A. Now (θ) | 313.2° | ||||||
Sep first | 30.4 | Sep last | 41.669 | Sep. Now (ρ) | 41.669" | ||||||
Mag pri | 9.85 | Mag sec | 10.58 | delta mag (ΔM) | 0.73 | Spectral class | |||||
Pri motion ra | +029 | Sec motion ra | -004 | ||||||||
Pri motion dec | -127 | Sec motion dec | -008 | ||||||||
Notes | N L (See Notes, Linear solution) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 02 21 17 -10 56 42 | HJ 3495 AB | 2015 | 24 | 313 | 41.7 | 9.85 | 10.58 | 0.73 | <=== | |||
Show | 02 21 15 -10 56 16 | A 2501 BC | 1932 | 4 | 143 | 0.6 | 10.58 | 13.20 | 2.62 |
Constellation | Cetus | Tycho2 | 5282-02479-1 | Gaia DR2 | 5175005480770757888 |