12311+2641 LDS4223

 
 
12H 31M 06.15S +26 40' 13.4" P.A. 271 SEP 21.7 MAG 11.02,12.81 SP G8:V
 
 
Coord 2000
12311+2641
Discov num
LDS4223
Comp
Coord arcsec 2000
12 31 06.15 +26 40 13.4
Date first
1896
Date last
2012
Obs
8
Pa first
271
Pa last
271
P.A. Now (θ)
271°
Sep first
21.7
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
11.02
Mag sec
12.81
delta mag (ΔM)
1.79
Spectral class
G8:V (yellow)
Pri motion ra
-041
Sec motion ra
-046
Pri motion dec
-008
Sec motion dec
-004
Notes
rPM=0.139 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
Tycho2
1991-01735-1
last precise pa
271.1
last precise sep
21.73