12288-2706 B   229

 
 
12h 28m 47.11s -27 05' 50.3" P.A. 278 sep 1 mag 9.18,10.94 Sp F5V dist. 204.08 pc (665.71 l.y.)
 
 
Coord 2000
12288-2706
Discov num
B   229
Comp
Coord arcsec 2000
12 28 47.11 -27 05 50.3
Date first
1926
Date last
1991
Obs
8
Pa first
276
Pa last
278
P.A. Now (θ)
278°
Sep first
1.4
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.18
Mag sec
10.94
delta mag (ΔM)
1.76
Spectral class
F5V (yellow-white)
Pri motion ra
-055
Sec motion ra
-055
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278
Precise sep
1.014
Cdsa2 id
B 229
Constellation
Hydra
SAO
180828
HIP
60895
Tycho2
6690-00013-1
HD
108618
CD
CD-26 9152
CP
CP-26 4720
Ra deg
12.479752777777778
De deg
-27.097305555555554
Distance
204.08
Distance ly
665.71
last precise pa
278
last precise sep
1.014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12288-2706 B 229 1991 8 278 1.0 9.18 10.94 F5V 122847.11-270550.3

If you need more information about this double, apply for a data request form to the WDS.