21398+2317 CVR 913

 
 
21h 39m 48.38s +23° 16' 34.7" P.A. 39.00 sep 17.1 mag 18.20,19.30 Sp M2+M3
 
 
Coord 2000 21398+2317 Discov num CVR 913 Comp Coord arcsec 2000 21 39 48.38 +23 16 34.7
Date first 2000 Date last 2015 Obs 5
Pa first 42 Pa last 39.3 P.A. Now (θ) 39.3°
Sep first 17.4 Sep last 17.089 Sep. Now (ρ) 17.089"
Mag pri 18.20 Mag sec 19.30 delta mag (ΔM) 1.1 Spectral class M2+M3 (red/red)
Pri motion ra -040 Sec motion ra -044
Pri motion dec -025 Sec motion dec -027
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1794495545962049408