15328-1756 HJ 1273

 
 
15h 32m 47.21s -17 55' 44.9" P.A. 328 sep 14.8 mag 9.22,11.41 Sp G1IV+K2V dist. 100000 pc (326200 l.y.)
 
 
Coord 2000
15328-1756
Discov num
HJ 1273
Comp
Coord arcsec 2000
15 32 47.21 -17 55 44.9
Date first
1828
Date last
2016
Obs
13
Pa first
330
Pa last
328
P.A. Now (θ)
328°
Sep first
10.0
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
9.22
Mag sec
11.41
delta mag (ΔM)
2.19
Spectral class
G1IV+K2V (yellow/yellow-orange)
Pri motion ra
+002
Sec motion ra
-004
Pri motion dec
-012
Sec motion dec
-006
Notes
Y (Parallax indicates components are non-physical)
rPM=0.697
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.8
Precise sep
14.8
Constellation
Libra
SAO
159333
HIP
76117
Tycho2
6188-01074-1
HD
138459
BD
BD-17 4361
Distance
100000
Distance ly
326200
last precise pa
327.8
last precise sep
14.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15328-1756 HJ 1273 1998 8 328 14.6 9.22 11.41 G2V D 153247.21-175544.9
15328-1756 HJ 1273 2000 11 328 14.6 9.22 11.41 G2V D 153247.21-175544.9
15328-1756 HJ 1273 2010 12 329 14.4 9.22 11.41 G1IV+K2V Y 153247.21-175544.9
15328-1756 HJ 1273 2016 13 328 14.8 9.22 11.41 G1IV+K2V Y 153247.21-175544.9

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