12286+0431 J  1022

 
 
12h 28m 46.02s +04 30' 14.5" P.A. 221 sep 2.6 mag 12.20,12.40
 
 
Coord 2000
12286+0431
Discov num
J  1022
Comp
Coord arcsec 2000
12 28 46.02 +04 30 14.5
Date first
1913
Date last
2015
Obs
10
Pa first
222
Pa last
221
P.A. Now (θ)
221°
Sep first
2.3
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
12.20
Mag sec
12.40
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+035
Sec motion ra
Pri motion dec
+039
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.8
Precise sep
2.559
Cdsa2 id
J 1022
Constellation
Virgo
Ra deg
12.47945
De deg
4.504027777777778
last precise pa
220.8
last precise sep
2.559
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12286+0431 J 1022 2002 9 220 2.6 9.50 9.70 122838.16+043246.4
12286+0431 J 1022 2015 10 221 2.6 12.20 12.40 N 122846.02+043014.5

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