22310-0750 CVR 946

 
 
22h 30m 59.29s -07 50' 11.3" P.A. 140 sep 7 mag 17.60,19.50 Sp M4+M5
 
 
Coord 2000
22310-0750
Discov num
CVR 946
Comp
Coord arcsec 2000
22 30 59.29 -07 50 11.3
Date first
1998
Date last
2010
Obs
5
Pa first
138
Pa last
140
P.A. Now (θ)
140°
Sep first
7.6
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
17.60
Mag sec
19.50
delta mag (ΔM)
1.9
Spectral class
M4+M5 (red/red)
Pri motion ra
-045
Sec motion ra
-044
Pri motion dec
-014
Sec motion dec
-014
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.6
Precise sep
6.99
Constellation
Aquarius
last precise pa
139.6
last precise sep
6.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22310-0750 CVR 946 2009 1 140 7.4 17.60 19.50 M4+M5 V R 223059.62-075017.0
22310-0750 CVR 946 2010 5 140 7.0 17.60 19.50 M4+M5 V R 223059.29-075011.3

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