12051-2920 SKF1912

 
 
12h 05m 04.82s -29 20' 29.6" P.A. 318 sep 40.6 mag 9.83,15.98 Sp F5V
 
 
Coord 2000
12051-2920
Discov num
SKF1912
Comp
Coord arcsec 2000
12 05 04.82 -29 20 29.6
Date first
1958
Date last
2010
Obs
6
Pa first
318
Pa last
318
P.A. Now (θ)
318°
Sep first
40.5
Sep last
40.6
Sep. Now (ρ)
40.6"
Mag pri
9.83
Mag sec
15.98
delta mag (ΔM)
6.15
Spectral class
F5V (yellow-white)
Pri motion ra
-023
Sec motion ra
-023
Pri motion dec
-005
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
180438
Tycho2
6679-00255-1
HD
104965
last precise pa
317.7
last precise sep
40.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12051-2920 SKF1912 2010 6 318 40.6 9.83 15.98 F5V 120504.82-292029.6

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