12311+0207 AG  178

 
 
12H 31M 03.03S +02 06' 33.3" P.A. 284 SEP 1.3 MAG 9.77,9.90 SP F0
 
 
Coord 2000
12311+0207
Discov num
AG  178
Comp
Coord arcsec 2000
12 31 03.03 +02 06 33.3
Date first
1901
Date last
2005
Obs
31
Pa first
287
Pa last
284
P.A. Now (θ)
284°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.77
Mag sec
9.90
delta mag (ΔM)
0.13
Spectral class
F0 (yellow-white)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
Tycho2
0289-00315-1
HD
108930
last precise pa
284.2
last precise sep
1.33