12118+0304 J  1021

 
 
12h 11m 50.58s +03 03' 52.9" P.A. 335 sep 6.5 mag 12.44,14.20
 
 
Coord 2000
12118+0304
Discov num
J  1021
Comp
Coord arcsec 2000
12 11 50.58 +03 03 52.9
Date first
1913
Date last
2010
Obs
7
Pa first
338
Pa last
335
P.A. Now (θ)
335°
Sep first
4.9
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
12.44
Mag sec
14.20
delta mag (ΔM)
1.76
Spectral class
Pri motion ra
-069
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335.3
Precise sep
6.49
Cdsa2 id
J 1021
Constellation
Virgo
Tycho2
0284-00135-1
Ra deg
12.197383333333333
De deg
3.064694444444444
last precise pa
335.3
last precise sep
6.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12118+0304 J 1021 2000 5 336 6.4 12.44 14.20 D 121150.58+030352.9
12118+0304 J 1021 2010 7 336 5.6 12.44 14.20 121150.58+030352.9

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