15171+2350 CVR 781

15h 17m 03.61s +23° 50' 02.6" P.A. 219.00 sep 13.1 mag 14.10,15.90 Sp M1+M5

Coord 2000 15171+2350 Discov num CVR 781 Comp Coord arcsec 2000 15 17 03.61 +23 50 02.6
Date first 1997 Date last 2016 Obs 12
Pa first 219 Pa last 218.5 P.A. Now (θ) 218.5°
Sep first 13.2 Sep last 13.121 Sep. Now (ρ) 13.121"
Mag pri 14.10 Mag sec 15.90 delta mag (ΔM) 1.8 Spectral class M1+M5 (red/red)
Pri motion ra -018 Sec motion ra -016
Pri motion dec -038 Sec motion dec -042
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.1 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Serpens Gaia DR2 1263852851937196416