12510-0220 CVR1473

 
 
12h 51m 02.81s -02 20' 13.8" P.A. 1 sep 4.3 mag 19.20,19.60 Sp M4+M4
 
 
Coord 2000
12510-0220
Discov num
CVR1473
Comp
Coord arcsec 2000
12 51 02.81 -02 20 13.8
Date first
1999
Date last
2000
Obs
3
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
4.2
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
19.20
Mag sec
19.60
delta mag (ΔM)
0.4
Spectral class
M4+M4 (red/red)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.2
Precise sep
4.32
Constellation
Virgo
last precise pa
1.2
last precise sep
4.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12510-0220 CVR1473 2000 2 1 4.3 19.20 19.60 M4+M4 R 125102.81-022013.8

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