12449-2824 SKF1946

 
 
12h 44m 55.23s -28 24' 03.9" P.A. 257 sep 14.7 mag 9.50,14.70 Sp G8V
 
 
Coord 2000
12449-2824
Discov num
SKF1946
Comp
Coord arcsec 2000
12 44 55.23 -28 24 03.9
Date first
1957
Date last
2002
Obs
5
Pa first
257
Pa last
257
P.A. Now (θ)
257°
Sep first
14.8
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
9.50
Mag sec
14.70
delta mag (ΔM)
5.2
Spectral class
G8V (yellow)
Pri motion ra
+059
Sec motion ra
Pri motion dec
-058
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.7
Precise sep
14.71
Constellation
Hydra
SAO
181074
Tycho2
6696-00363-1
HD
110806
last precise pa
256.7
last precise sep
14.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12449-2824 SKF1946 2002 4 257 14.7 9.50 14.70 G8V 124455.23-282403.9
12449-2824 SKF1946 2010 6 257 14.5 9.50 14.70 G8V 124455.23-282403.9

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