23214+1145 CVR 987

 
 
23h 21m 22.97s +11 45' 30.0" P.A. 117 sep 28.9 mag 18.50,19.30 Sp M4+M4
 
 
Coord 2000
23214+1145
Discov num
CVR 987
Comp
Coord arcsec 2000
23 21 22.97 +11 45 30.0
Date first
2000
Date last
2010
Obs
3
Pa first
118
Pa last
117
P.A. Now (θ)
117°
Sep first
29.1
Sep last
28.9
Sep. Now (ρ)
28.9"
Mag pri
18.50
Mag sec
19.30
delta mag (ΔM)
0.8
Spectral class
M4+M4 (red/red)
Pri motion ra
+041
Sec motion ra
+040
Pri motion dec
+021
Sec motion dec
+019
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.4
Precise sep
28.89
Cdsa2 id
CVR 987
Constellation
Pegasus
Ra deg
23.356380555555557
De deg
11.758333333333333
last precise pa
117.4
last precise sep
28.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23214+1145 CVR 987 2008 1 118 29.1 18.50 19.30 M4+M4 V R 232124.73+114516.5
23214+1145 CVR 987 2010 3 117 28.9 18.50 19.30 M4+M4 V R 232122.97+114530.0

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