12331+4007 TDS8431

 
 
12h 33m 06.33s +40 07' 03.9" P.A. 25 sep 0.9 mag 11.74,11.82
 
 
Coord 2000
12331+4007
Discov num
TDS8431
Comp
Coord arcsec 2000
12 33 06.33 +40 07 03.9
Date first
1991
Date last
1991
Obs
1
Pa first
25
Pa last
25
P.A. Now (θ)
25°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.74
Mag sec
11.82
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.6
Precise sep
0.93
Constellation
Canes Venatici
Tycho2
3018-01371-1
last precise pa
24.6
last precise sep
0.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12331+4007 TDS8431 1991 1 25 0.9 11.74 11.82 123306.33+400703.9

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