15462-2804 CHR  50Aa,Ab

 
 
15H 46M 12.89S -28 03' 41.1" P.A. 287 SEP 0.1 MAG 6.61, SP F2IV DIST. 71.12 PC (231.99 L.Y.)
 
 
Coord 2000
15462-2804
Discov num
CHR  50
Comp
Aa,Ab
Coord arcsec 2000
15 46 12.89 -28 03 41.1
Date first
1983
Date last
2006
Obs
4
Pa first
71
Pa last
287
P.A. Now (θ)
287°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
6.61
Mag sec
delta mag (ΔM)
Spectral class
F2IV (yellow-white)
Pri motion ra
-060
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
15462-2804 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 183772 15462-2804 CHR 50 Aa,Ab 1983 2006 4 287 0.1 6.61 <===
Show 183772 15462-2804 BU 620 AB 1878 2016 53 174 0.7 7.58 7.03 0.55
Show 183772 15462-2804 HJ 4803 AC 1834 2016 25 213 50.5 7.58 8.97 1.39
Show 183771 15462-2804 KOH 49 Ca,Cb 1994 1998 2 319 0.1 8.00 8.70 0.70
Quintuple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
SAO
183772
HIP
77235
Tycho2
6786-02143-1
HD
140722
HR
5856
CD
CD-2710550
CP
CP-27 5250
Distance
71.12
Distance ly
231.99
last precise pa
286.8
last precise sep
0.131