12552+3020 CVR1477

 
 
12h 55m 12.31s +30 19' 30.1" P.A. 123 sep 3.2 mag 18.60,18.70 Sp M3+M3
 
 
Coord 2000
12552+3020
Discov num
CVR1477
Comp
Coord arcsec 2000
12 55 12.31 +30 19 30.1
Date first
1998
Date last
2015
Obs
4
Pa first
118
Pa last
123
P.A. Now (θ)
123°
Sep first
1.3
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
18.60
Mag sec
18.70
delta mag (ΔM)
0.1
Spectral class
M3+M3 (red/red)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-036
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
122.5
last precise sep
3.164
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12552+3020 CVR1477 2004 1 123 3.1 18.60 18.70 M3+M3 R 125512.31+301930.1
12552+3020 CVR1477 2015 4 123 3.2 18.60 18.70 M3+M3 R 125512.31+301930.1

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