15387-3908 HDO 251

 
 
15h 38m 42.17s -39° 07' 39.9" P.A. 45.00 sep 10.5 mag 6.07,14.00 Sp A3-5m dist. 146.84 pc (478.99 l.y.)
 
 
Coord 2000 15387-3908 Discov num HDO 251 Comp Coord arcsec 2000 15 38 42.17 -39 07 39.9
Date first 1923 Date last 2015 Obs 3
Pa first 51 Pa last 45.4 P.A. Now (θ) 45.4°
Sep first 10.9 Sep last 10.467 Sep. Now (ρ) 10.467"
Mag pri 6.07 Mag sec 14.00 delta mag (ΔM) 7.93 Spectral class A3-5m (white)
Pri motion ra +014 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus SAO 206827 HIP 76608 Tycho2 7836-01670-1
Gaia DR2 6009052704783323776 HD 139271 HR 5807 GC 21015
CD CD-3810536 Distance 146.84 Distance ly 478.99