09274-1908 B 2531 (HD 81810)

 
 
09h 27m 23.80s -19° 08' 23.2" P.A. 292.00 sep 0.2 mag 9.70,10.60 Sp F5V
 
 
Coord 2000 09274-1908 Discov num B  2531 Comp Coord arcsec 2000 09 27 23.80 -19 08 23.2
Date first 1933 Date last 1964 Obs 3
Pa first 296 Pa last 292.2 P.A. Now (θ) 292.2°
Sep first 0.3 Sep last 0.24 Sep. Now (ρ) 0.24"
Mag pri 9.70 Mag sec 10.60 delta mag (ΔM) 0.9 Spectral class F5V (yellow-white)
Pri motion ra -051 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 81810 Constellation Hydra SAO 155208 Tycho2 6037-00595-1
Gaia DR2 5678359700648631040 HD 81810