12274+1211 TDS 663

 
 
12h 27m 25.95s +12 11' 26.6" P.A. 130 sep 1.3 mag 10.50,11.89
 
 
Coord 2000
12274+1211
Discov num
TDS 663
Comp
Coord arcsec 2000
12 27 25.95 +12 11 26.6
Date first
1991
Date last
1991
Obs
1
Pa first
130
Pa last
130
P.A. Now (θ)
130°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.50
Mag sec
11.89
delta mag (ΔM)
1.39
Spectral class
Pri motion ra
+113
Sec motion ra
+113
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.5
Precise sep
1.327
Constellation
Virgo
Tycho2
0877-00732-1
HD
108422
last precise pa
129.5
last precise sep
1.327
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12274+1211 TDS 663 1991 1 130 1.3 10.50 11.89 122725.95+121126.6

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