15394-1355 HDS2210

 
 
15h 39m 26.44s -13 54' 38.8" P.A. 202 sep 0.1 mag 8.78,9.09 Sp F7V dist. 76.39 pc (249.18 l.y.)
 
 
Coord 2000
15394-1355
Discov num
HDS2210
Comp
Coord arcsec 2000
15 39 26.44 -13 54 38.8
Date first
1991
Date last
2007
Obs
2
Pa first
356
Pa last
202
P.A. Now (θ)
202°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.78
Mag sec
9.09
delta mag (ΔM)
0.31
Spectral class
F7V (yellow-white)
Pri motion ra
-055
Sec motion ra
Pri motion dec
-160
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.8
Precise sep
0.097
Constellation
Libra
SAO
159415
HIP
76676
Tycho2
5608-00204-1
HD
139591
BD
BD-13 4216
Distance
76.39
Distance ly
249.18
last precise pa
201.8
last precise sep
0.097
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15394-1355 HDS2210 1998 2 343 0.3 8.78 9.09 F7V 153926.44-135438.8
15394-1355 HDS2210 2007 3 202 0.1 8.78 9.09 F7V D 153926.44-135438.8

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