12137-2719 B   221

 
 
12H 13M 40.64S -27 19' 16.0" P.A. 103 SEP 0.3 MAG 9.06,8.15 SP F3IV/V DIST. 531.91 PC (1735.09 L.Y.)
 
 
Coord 2000
12137-2719
Discov num
B   221
Comp
Coord arcsec 2000
12 13 40.64 -27 19 16.0
Date first
1926
Date last
1991
Obs
18
Pa first
122
Pa last
103
P.A. Now (θ)
103°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.06
Mag sec
8.15
delta mag (ΔM)
0.91
Spectral class
F3IV/V (yellow-white)
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
180582
HIP
59629
Tycho2
6676-00614-1
HD
106271
CD
CD-26 9034
CP
CP-26 4671
Distance
531.91
Distance ly
1735.09
last precise pa
102.9
last precise sep
0.33