02331-7738 BVD 25 AB (HD 16574)

 
 
02h 33m 03.23s -77° 37' 44.4" P.A. 272.00 sep 40.7 mag 9.17,9.38 Sp F6V+F5V
 
 
Coord 2000 02331-7738 Discov num BVD  25 Comp AB Coord arcsec 2000 02 33 03.23 -77 37 44.4
Date first 1895 Date last 2016 Obs 12
Pa first 270 Pa last 272 P.A. Now (θ) 272°
Sep first 40.8 Sep last 40.662 Sep. Now (ρ) 40.662"
Mag pri 9.17 Mag sec 9.38 delta mag (ΔM) 0.21 Spectral class F6V+F5V (yellow-white/yellow-white)
Pri motion ra +040 Sec motion ra +041
Pri motion dec +029 Sec motion dec +029
Notes N V W (See Notes, Proper motion indicates physical, )
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 16574 Constellation Hydrus Tycho2 9353-00563-1 HD 16574