10436-2505 B   204

 
 
10h 43m 36.85s -25 05' 13.1" P.A. 293 sep 3.2 mag 8.74,14.10 Sp K0III dist. 320.51 pc (1045.5 l.y.)
 
 
Coord 2000
10436-2505
Discov num
B   204
Comp
Coord arcsec 2000
10 43 36.85 -25 05 13.1
Date first
1926
Date last
1987
Obs
3
Pa first
293
Pa last
293
P.A. Now (θ)
293°
Sep first
3.0
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
8.74
Mag sec
14.10
delta mag (ΔM)
5.36
Spectral class
K0III (yellow-orange)
Pri motion ra
-027
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293
Precise sep
3.21
Constellation
Hydra
SAO
179169
HIP
52473
Tycho2
6637-00368-1
HD
92944
CD
CD-24 9268
CP
CP-24 4553
Distance
320.51
Distance ly
1045.5
last precise pa
293
last precise sep
3.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10436-2505 B 204 1987 3 293 3.2 8.80 14.10 K0III 104336.85-250513.1

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