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
Cdsa2 id
SKF 1946
Constellation
Hydra
SAO
181074
Tycho2
6696-00363-1
HD
110806
Ra deg
12.748674999999999
De deg
-28.401083333333332
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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