Coord 2000 | 12357-1650 | Discov num | HJ 1218 | Comp | AB | Coord arcsec 2000 | 12 35 42.81 -16 49 34.1 | ||||
Date first | 1828 | Date last | 2015 | Obs | 14 | ||||||
Pa first | 266 | Pa last | 260.2 | P.A. Now (θ) | 260.2° | ||||||
Sep first | 12.0 | Sep last | 11.509 | Sep. Now (ρ) | 11.509" | ||||||
Mag pri | 6.74 | Mag sec | 11.00 | delta mag (ΔM) | 4.26 | Spectral class | F4V (yellow-white) | ||||
Pri motion ra | -086 | Sec motion ra | |||||||||
Pri motion dec | +017 | Sec motion dec | |||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 157382 | 12 35 43 -16 49 34 | FIN 368 Aa,Ab | 2021 | 23 | 111 | 0.1 | 6.83 | 9.93 | 3.10 | Y | ||
Show | HD 109557 | 157382 | 12 35 43 -16 49 34 | HJ 1218 AB | 2015 | 14 | 260 | 11.5 | 6.74 | 11.00 | 4.26 | <=== |
Name | HD 109557 | Constellation | Corvus | SAO | 157382 | HIP | 61463 | ||||
Tycho2 | 6103-02397-1 | Gaia DR2 | 3523321827945248384 | HD | 109557 | GC | 17159 | ||||
ADS | 8603 | BD | BD-16 3499 | Distance | 73.75 | Distance ly | 240.57 |