12552+3020 CVR1477

 
 
12h 55m 12.31s +30 19' 30.1" P.A. 123 sep 3.1 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
2004
Obs
3
Pa first
118
Pa last
123
P.A. Now (θ)
123°
Sep first
1.3
Sep last
3.1
Sep. Now (ρ)
3.1"
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
 
 
Precise pa
122.9
Precise sep
3.14
Cdsa2 id
CVR 1477
Constellation
Coma Berenices
Ra deg
12.920086111111111
De deg
30.325027777777777
last precise pa
122.9
last precise sep
3.14
 
 
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

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