15145-1826 SHJ 195

 
 
15h 14m 28.13s -18 25' 42.7" P.A. 140 sep 46.9 mag 6.79,8.32 Sp F3IV/V dist. 70.03 pc (228.44 l.y.)
 
 
Coord 2000
15145-1826
Discov num
SHJ 195
Comp
Coord arcsec 2000
15 14 28.13 -18 25 42.7
Date first
1835
Date last
2015
Obs
38
Pa first
142
Pa last
140
P.A. Now (θ)
140°
Sep first
48.4
Sep last
46.9
Sep. Now (ρ)
46.9"
Mag pri
6.79
Mag sec
8.32
delta mag (ΔM)
1.53
Spectral class
F3IV/V (yellow-white)
Pri motion ra
-105
Sec motion ra
-107
Pri motion dec
-022
Sec motion dec
-018
Notes
N (See Notes)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.9
Precise sep
46.92
Constellation
Libra
SAO
159118
HIP
74593
Tycho2
6174-00156-1
HD
135208
BD
BD-17 4283
Distance
70.03
Distance ly
228.44
last precise pa
139.9
last precise sep
46.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15145-1826 SHJ 195 2007 24 141 46.2 6.79 8.32 F3IV/V N D 151428.13-182542.7
15145-1826 SHJ 195 2009 24 140 45.6 6.79 8.32 F3IV/V N D 151428.13-182542.7
15145-1826 SHJ 195 2011 25 140 47.0 6.79 8.32 F3IV/V N D 151428.13-182542.7
15145-1826 SHJ 195 2012 31 140 47.0 6.79 8.32 F3IV/V N D 151428.13-182542.7
15145-1826 SHJ 195 2013 34 140 47.0 6.79 8.32 F3IV/V N 151428.13-182542.7
15145-1826 SHJ 195 2014 36 140 47.1 6.79 8.32 F3IV/V N 151428.13-182542.7
15145-1826 SHJ 195 2015 37 140 46.9 6.79 8.32 F3IV/V N 151428.13-182542.7

If you need more information about this double, apply for a data request form to the WDS.