23231+1758 CVR 988

 
 
23h 23m 06.94s +17 58' 45.0" P.A. 186 sep 20.3 mag 16.90,18.60 Sp M0+M4
 
 
Coord 2000
23231+1758
Discov num
CVR 988
Comp
Coord arcsec 2000
23 23 06.94 +17 58 45.0
Date first
1997
Date last
2010
Obs
3
Pa first
186
Pa last
186
P.A. Now (θ)
186°
Sep first
20.4
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
16.90
Mag sec
18.60
delta mag (ΔM)
1.7
Spectral class
M0+M4 (red/red)
Pri motion ra
+052
Sec motion ra
+056
Pri motion dec
+009
Sec motion dec
+015
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.8
Precise sep
20.29
Constellation
Pegasus
last precise pa
185.8
last precise sep
20.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23231+1758 CVR 988 2006 1 186 20.5 16.90 18.60 M0+M4 V R 232306.79+175824.7
23231+1758 CVR 988 2010 3 186 20.3 16.90 18.60 M0+M4 V R 232306.94+175845.0

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