17472-1237 GWP 2737

 
 
17h 47m 12.86s -12 36' 54.0" P.A. 19.00 sep 19.7 mag 11.70,13.70
 
 
Coord 2000 17472-1237 Discov num GWP2737 Comp Coord arcsec 2000 17 47 12.86 -12 36 54.0
Date first 1989 Date last 2015 Obs 8
Pa first 21 Pa last 19.2 P.A. Now (θ) 19.2°
Sep first 20.0 Sep last 19.696 Sep. Now (ρ) 19.696"
Mag pri 11.70 Mag sec 13.70 delta mag (ΔM) 2 Spectral class
Pri motion ra -056 Sec motion ra -048
Pri motion dec -052 Sec motion dec -048
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.117 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 5669-00900-1 Gaia DR2 4150017475523174400