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
Constellation
Virgo
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

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