10073+1646 WRH 18 (Chort)

 
 
10h 07m 19.95s +16 45' 45.6" P.A. 239.00 sep 0.4 mag 3.49,8.40 Sp A0Ib dist. 389.11 pc (1269.28 l.y.)
 
 
Coord 2000 10073+1646 Discov num WRH  18 Comp Coord arcsec 2000 10 07 19.95 +16 45 45.6
Date first 1937 Date last 2015 Obs 7
Pa first 84 Pa last 238.9 P.A. Now (θ) 238.9°
Sep first 0.1 Sep last 0.416 Sep. Now (ρ) 0.416"
Mag pri 3.49 Mag sec 8.40 delta mag (ΔM) 4.91 Spectral class A0Ib (white)
Pri motion ra -002 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Chort Var name NSV4738 Leo Constellation Leo SAO 98955
HIP 49583 Tycho2 1412-01695-1 Gaia DR2 622052899597361920 HD 87737
HR 3975 GC 13899 BD BD+17 2171 Bayer Eta Leonis
Bayer name Eta Leo Flamsteed 30 Leonis Flamsteed name 30 Leo FK5 379
Distance 389.11 Distance ly 1269.28 Bayer greek η Leo
Other names Coxa, Chertan
Meaning rib side