21448-0129 CVR 917

 
 
21h 44m 46.43s -01 28' 58.8" P.A. 176 sep 16.5 mag 14.10,14.20 Sp M1+M1
 
 
Coord 2000
21448-0129
Discov num
CVR 917
Comp
Coord arcsec 2000
21 44 46.43 -01 28 58.8
Date first
1998
Date last
2015
Obs
6
Pa first
176
Pa last
176
P.A. Now (θ)
176°
Sep first
16.5
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
14.10
Mag sec
14.20
delta mag (ΔM)
0.1
Spectral class
M1+M1 (red/red)
Pri motion ra
+036
Sec motion ra
+036
Pri motion dec
-021
Sec motion dec
-021
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.2
Precise sep
16.455
Cdsa2 id
CVR 917
Constellation
Aquarius
Ra deg
21.746230555555556
De deg
-1.483
last precise pa
176.2
last precise sep
16.455
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21448-0129 CVR 917 2008 1 176 16.5 14.10 14.20 M1+M1 V R 214446.52-012915.3
21448-0129 CVR 917 2010 5 176 16.4 14.10 14.20 M1+M1 V R 214446.43-012858.8
21448-0129 CVR 917 2015 6 176 16.5 14.10 14.20 M1+M1 V R 214446.43-012858.8

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