12313+3108 LDS3048

 
 
12h 31m 13.38s +31 07' 09.4" P.A. 1 sep 2.9 mag 15.60,16.80
 
 
Coord 2000
12313+3108
Discov num
LDS3048
Comp
Coord arcsec 2000
12 31 13.38 +31 07 09.4
Date first
1960
Date last
2015
Obs
5
Pa first
7
Pa last
1
P.A. Now (θ)
Sep first
3.0
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
15.60
Mag sec
16.80
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+066
Sec motion ra
Pri motion dec
-067
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.3
Precise sep
2.931
Constellation
Coma Berenices
Gaia DR2
72780352256
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12313+3108 LDS3048 1960 1 7 3.0 15.60 16.80 123120.00+310800.0
12313+3108 LDS3048 2000 2 2 3.0 15.60 16.80 123113.38+310709.4
12313+3108 LDS3048 2015 3 1 2.9 15.60 16.80 123113.38+310709.4

If you need more information about this double, apply for a data request form to the WDS.