15213+3710 GRV 1208

 
 
15h 21m 19.28s +37° 10' 53.6" P.A. 141.00 sep 20.0 mag 14.60,18.40
 
 
Coord 2000 15213+3710 Discov num GRV1208 Comp Coord arcsec 2000 15 21 19.28 +37 10 53.6
Date first 1999 Date last 2016 Obs 10
Pa first 141 Pa last 140.5 P.A. Now (θ) 140.5°
Sep first 20.1 Sep last 20.044 Sep. Now (ρ) 20.044"
Mag pri 14.60 Mag sec 18.40 delta mag (ΔM) 3.8 Spectral class
Pri motion ra -020 Sec motion ra -020
Pri motion dec +047 Sec motion dec +047
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Gaia DR2 1387439883044911104