15039-3816 B   830

 
 
15h 03m 56.36s -38 15' 46.1" P.A. 256.00 sep 4.7 mag 9.22,14.10 Sp G5V
 
 
Coord 2000
15039-3816
Discov num
B   830
Comp
Coord arcsec 2000
15 03 56.36 -38 15 46.1
Date first
1927
Date last
2015
Obs
2
Pa first
257
Pa last
256
P.A. Now (θ)
256°
Sep first
4.4
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.22
Mag sec
14.10
delta mag (ΔM)
4.88
Spectral class
G5V (yellow)
Pri motion ra
-035
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
255.8
Precise sep
4.715
Constellation
Hydra
SAO
206255
Tycho2
7821-00032-1
Gaia DR2
6197915851431765376
HD
133114
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15039-3816 B 830 1927 1 257 4.4 9.22 14.10 G5V 150356.36-381546.1
15039-3816 B 830 2015 2 256 4.7 9.22 14.10 G5V S 150356.36-381546.1

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