12487+3007 LDS3060

 
 
12h 48m 38.87s +30 07' 11.6" P.A. 182 sep 171.8 mag 11.85,15.90 Sp G5V
 
 
Coord 2000
12487+3007
Discov num
LDS3060
Comp
Coord arcsec 2000
12 48 38.87 +30 07 11.6
Date first
1960
Date last
2010
Obs
4
Pa first
181
Pa last
182
P.A. Now (θ)
182°
Sep first
173.0
Sep last
171.8
Sep. Now (ρ)
171.8"
Mag pri
11.85
Mag sec
15.90
delta mag (ΔM)
4.05
Spectral class
G5V (yellow)
Pri motion ra
-104
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.7
Precise sep
171.78
Cdsa2 id
LDS 3060
Constellation
Coma Berenices
Tycho2
2531-00698-1
Ra deg
12.810797222222224
De deg
30.11988888888889
last precise pa
181.7
last precise sep
171.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12487+3007 LDS3060 1998 2 182 172.1 11.85 15.90 D 124838.87+300711.6
12487+3007 LDS3060 2001 3 182 172.0 11.85 15.90 D 124838.87+300711.6
12487+3007 LDS3060 2010 4 182 171.8 11.85 15.90 G5V 124838.87+300711.6

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