12452+3106 COU 968

 
 
12h 45m 09.87s +31 05' 42.7" P.A. 280 sep 1.7 mag 10.40,11.10 Sp G5
 
 
Coord 2000
12452+3106
Discov num
COU 968
Comp
Coord arcsec 2000
12 45 09.87 +31 05 42.7
Date first
1973
Date last
2008
Obs
6
Pa first
283
Pa last
280
P.A. Now (θ)
280°
Sep first
1.4
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.40
Mag sec
11.10
delta mag (ΔM)
0.7
Spectral class
G5 (yellow)
Pri motion ra
+040
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.7
Precise sep
1.655
Cdsa2 id
COU 968
Constellation
Coma Berenices
Tycho2
2531-00926-1
Ra deg
12.752741666666667
De deg
31.095194444444445
last precise pa
279.7
last precise sep
1.655
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12452+3106 COU 968 2005 5 279 1.6 10.40 11.10 G5 124509.87+310542.7
12452+3106 COU 968 2008 6 280 1.7 10.40 11.10 G5 124509.87+310542.7

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