15282-0921 SHJ 202AB

 
 
15h 28m 09.61s -09 20' 53.1" P.A. 132 sep 52.1 mag 6.95,7.61 Sp K1V+K2 dist. 20.58 pc (67.13 l.y.)
 
 
Coord 2000
15282-0921
Discov num
SHJ 202
Comp
AB
Coord arcsec 2000
15 28 09.61 -09 20 53.1
Date first
1781
Date last
2015
Obs
45
Pa first
130
Pa last
132
P.A. Now (θ)
132°
Sep first
44.2
Sep last
52.1
Sep. Now (ρ)
52.1"
Mag pri
6.95
Mag sec
7.61
delta mag (ΔM)
0.66
Spectral class
K1V+K2 (yellow-orange/yellow-orange)
Pri motion ra
+082
Sec motion ra
+082
Pri motion dec
-368
Sec motion dec
-356
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
15282-0921 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15282-0921 BAG 25 Aa,Ab 2001 2015 14 336 0.1 6.90 10.20 3.30 Y
Show 15282-0921 SHJ 202 AB 1781 2015 45 132 52.1 6.95 7.61 0.66 <===
Show 15282-0921 SHJ 202 BC 1910 2000 6 99 152.7 7.61 10.73 3.12
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.3
Precise sep
52.13
Constellation
Libra
HIP
75718
Tycho2
5595-01153-1
HD
137763
GL
Gl 586A
BD
BD-08 3981
Distance
20.58
Distance ly
67.13
last precise pa
132.3
last precise sep
52.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15282-0921 SHJ 202 AB 2003 36 133 52.3 6.95 7.61 K1V K5V NYDV 152809.57-092049.9
15282-0921 SHJ 202 AB 2011 37 133 52.8 6.95 7.61 K1V K2 NYDV 152809.57-092049.9
15282-0921 SHJ 202 AB 2012 39 133 52.0 6.95 7.61 K1V K2 NYDV 152809.57-092049.9
15282-0921 SHJ 202 AB 2014 43 132 52.2 6.95 7.61 K1V K2 NVD 152809.57-092049.9
15282-0921 SHJ 202 AB 2015 45 132 52.1 6.95 7.61 K1V+K2 NV 152809.57-092049.9

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