15189+1904 UC 2982

 
 
15h 18m 53.31s +19° 03' 42.2" P.A. 354.00 sep 11.7 mag 13.90,15.70 Sp M1+M7
 
 
Coord 2000 15189+1904 Discov num UC 2982 Comp Coord arcsec 2000 15 18 53.31 +19 03 42.2
Date first 1997 Date last 2016 Obs 11
Pa first 355 Pa last 354.3 P.A. Now (θ) 354.3°
Sep first 11.7 Sep last 11.697 Sep. Now (ρ) 11.697"
Mag pri 13.90 Mag sec 15.70 delta mag (ΔM) 1.8 Spectral class M1+M7 (red/red)
Pri motion ra -001 Sec motion ra -008
Pri motion dec -070 Sec motion dec -064
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 1212190820636914816