15322-2158 KOU  39

 
 
15h 32m 10.33s -21 58' 00.5" P.A. 41 sep 0.7 mag 7.06,10.87 Sp B9V dist. 175.13 pc (571.27 l.y.)
 
 
Coord 2000
15322-2158
Discov num
KOU  39
Comp
Coord arcsec 2000
15 32 10.33 -21 58 00.5
Date first
2000
Date last
2000
Obs
1
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.06
Mag sec
10.87
delta mag (ΔM)
3.81
Spectral class
B9V (blue-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.8
Precise sep
0.69
Constellation
Libra
SAO
183547
HIP
76071
Tycho2
6196-01616-1
HD
138343
BD
BD-21 4135
Distance
175.13
Distance ly
571.27
last precise pa
40.8
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15322-2158 KOU 39 2000 1 41 0.7 7.06 10.87 V K 153210.33-215800.5

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