02115+1715 SLN 5

 
 
02h 11m 31.51s +17° 14' 30.4" P.A. 179.00 sep 2.1 mag 17.90,17.40 Sp DA+DA
 
 
Coord 2000 02115+1715 Discov num SLN   5 Comp Coord arcsec 2000 02 11 31.51 +17 14 30.4
Date first 2004 Date last 2016 Obs 3
Pa first 176 Pa last 178.7 P.A. Now (θ) 178.7°
Sep first 2.0 Sep last 2.137 Sep. Now (ρ) 2.137"
Mag pri 17.90 Mag sec 17.40 delta mag (ΔM) 0.5 Spectral class DA+DA (white dwarf/white dwarf)
Pri motion ra +020 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries Gaia DR2 80204872121866880