13171+1829 SLW 847

 
 
13h 17m 03.36s +18° 28' 48.7" P.A. 292.00 sep 132.9 mag 17.07,18.79 Sp K7.5+M1.7
 
 
Coord 2000 13171+1829 Discov num SLW 847 Comp Coord arcsec 2000 13 17 03.36 +18 28 48.7
Date first 1950 Date last 2015 Obs 11
Pa first 292 Pa last 291.7 P.A. Now (θ) 291.7°
Sep first 132.8 Sep last 132.932 Sep. Now (ρ) 132.932"
Mag pri 17.07 Mag sec 18.79 delta mag (ΔM) 1.72 Spectral class K7.5+M1.7 (yellow-orange/red)
Pri motion ra -039 Sec motion ra -038
Pri motion dec +011 Sec motion dec +014
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.078 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3938796107799235840