21138+1942 GWP 3047

 
 
21h 13m 50.67s +19° 42' 25.3" P.A. 184.00 sep 7.7 mag 17.10,18.10
 
 
Coord 2000 21138+1942 Discov num GWP3047 Comp Coord arcsec 2000 21 13 50.67 +19 42 25.3
Date first 1991 Date last 2016 Obs 9
Pa first 183 Pa last 184.3 P.A. Now (θ) 184.3°
Sep first 7.6 Sep last 7.66 Sep. Now (ρ) 7.66"
Mag pri 17.10 Mag sec 18.10 delta mag (ΔM) 1 Spectral class
Pri motion ra +062 Sec motion ra +068
Pri motion dec +010 Sec motion dec +012
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1788887035933178240