22321+3102 CVR 947

 
 
22h 32m 08.90s +31 01' 47.0" P.A. 237 sep 25.3 mag 14.40,15.20 Sp M1+M1
 
 
Coord 2000
22321+3102
Discov num
CVR 947
Comp
Coord arcsec 2000
22 32 08.90 +31 01 47.0
Date first
1999
Date last
2016
Obs
7
Pa first
237
Pa last
237
P.A. Now (θ)
237°
Sep first
25.3
Sep last
25.3
Sep. Now (ρ)
25.3"
Mag pri
14.40
Mag sec
15.20
delta mag (ΔM)
0.8
Spectral class
M1+M1 (red/red)
Pri motion ra
-010
Sec motion ra
-012
Pri motion dec
-051
Sec motion dec
-054
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.5
Precise sep
25.294
Constellation
Pegasus
last precise pa
236.5
last precise sep
25.294
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22321+3102 CVR 947 2009 1 237 25.2 14.40 15.20 M1+M1 V R 223207.26+310133.2
22321+3102 CVR 947 2010 5 237 25.2 14.40 15.20 M1+M1 V R 223208.90+310147.0
22321+3102 CVR 947 2016 6 237 25.3 14.40 15.20 M1+M1 V R 223208.90+310147.0

If you need more information about this double, apply for a data request form to the WDS.