15121-3816 B   833

 
 
15h 12m 08.77s -38 16' 19.4" P.A. 318 sep 0.2 mag 10.10,10.50 Sp K1III
 
 
Coord 2000
15121-3816
Discov num
B   833
Comp
Coord arcsec 2000
15 12 08.77 -38 16 19.4
Date first
1927
Date last
1965
Obs
3
Pa first
338
Pa last
318
P.A. Now (θ)
318°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.10
Mag sec
10.50
delta mag (ΔM)
0.4
Spectral class
K1III (yellow-orange)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.7
Precise sep
0.2
Constellation
Lupus
SAO
206395
Tycho2
7822-00957-1
HD
134637
last precise pa
317.7
last precise sep
0.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15121-3816 B 833 1965 3 318 0.2 10.10 10.50 K1III 151208.77-381619.4

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