12544-1528 GWP 1875

 
 
12h 54m 22.94s -15° 27' 58.8" P.A. 28.00 sep 93.8 mag 10.60,17.50
 
 
Coord 2000 12544-1528 Discov num GWP1875 Comp Coord arcsec 2000 12 54 22.94 -15 27 58.8
Date first 1956 Date last 2010 Obs 4
Pa first 27 Pa last 27.5 P.A. Now (θ) 27.5°
Sep first 89.9 Sep last 93.83 Sep. Now (ρ) 93.83"
Mag pri 10.60 Mag sec 17.50 delta mag (ΔM) 6.9 Spectral class
Pri motion ra -030 Sec motion ra -026
Pri motion dec -058 Sec motion dec -054
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Tycho2 6111-00777-1 Gaia DR2 3524463533331877632