20288+1514 SLW 1225

 
 
20h 28m 46.27s +15° 14' 15.6" P.A. 38.00 sep 11.7 mag 18.20,18.17 Sp M2.6+M2.6
 
 
Coord 2000 20288+1514 Discov num SLW1225 Comp Coord arcsec 2000 20 28 46.27 +15 14 15.6
Date first 1998 Date last 2016 Obs 9
Pa first 38 Pa last 37.6 P.A. Now (θ) 37.6°
Sep first 11.7 Sep last 11.69 Sep. Now (ρ) 11.69"
Mag pri 18.20 Mag sec 18.17 delta mag (ΔM) 0.03 Spectral class M2.6+M2.6 (red/red)
Pri motion ra +009 Sec motion ra +008
Pri motion dec -048 Sec motion dec -054
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.111 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805526460791053952