13187-1632 GWP 1971

 
 
13h 18m 41.95s -16° 31' 55.6" P.A. 17.00 sep 21.8 mag 16.00,18.30
 
 
Coord 2000 13187-1632 Discov num GWP1971 Comp Coord arcsec 2000 13 18 41.95 -16 31 55.6
Date first 1953 Date last 2016 Obs 8
Pa first 17 Pa last 16.7 P.A. Now (θ) 16.7°
Sep first 21.7 Sep last 21.803 Sep. Now (ρ) 21.803"
Mag pri 16.00 Mag sec 18.30 delta mag (ΔM) 2.3 Spectral class
Pri motion ra -030 Sec motion ra -032
Pri motion dec -046 Sec motion dec -046
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3607411652603863552