20125+1634 BPM 2057

 
 
20h 12m 31.60s +16 33' 40.7" P.A. 233.00 sep 73.3 mag 13.17,15.62
 
 
Coord 2000 20125+1634 Discov num BPM2057 Comp Coord arcsec 2000 20 12 31.60 +16 33 40.7
Date first 1993 Date last 2015 Obs 9
Pa first 233 Pa last 233.4 P.A. Now (θ) 233.4°
Sep first 72.0 Sep last 73.326 Sep. Now (ρ) 73.326"
Mag pri 13.17 Mag sec 15.62 delta mag (ΔM) 2.45 Spectral class
Pri motion ra +028 Sec motion ra -001
Pri motion dec -030 Sec motion dec -015
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.796
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1809466255783173248