15290-2852 HJ 4774AB,C

 
 
15H 28M 58.69S -28 52' 00.5" P.A. 11 SEP 9.7 MAG 6.98,9.63 SP F6IV DIST. 58.62 PC (191.22 L.Y.)
 
 
Coord 2000
15290-2852
Discov num
HJ 4774
Comp
AB,C
Coord arcsec 2000
15 28 58.69 -28 52 00.5
Date first
1834
Date last
2016
Obs
20
Pa first
9
Pa last
11
P.A. Now (θ)
11°
Sep first
10.0
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
6.98
Mag sec
9.63
delta mag (ΔM)
2.65
Spectral class
F6IV (yellow-white)
Pri motion ra
-030
Sec motion ra
-044
Pri motion dec
-076
Sec motion dec
-033
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
15290-2852 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 183506 15290-2852 BU 1114 AB 1889 2014 25 317 0.2 6.98 7.76 0.78 Y
Show 183506 15290-2852 HJ 4774 AB,C 1834 2016 20 11 9.7 6.98 9.63 2.65 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
SAO
183506
HIP
75790
Tycho2
6775-01270-1
HD
137798
CD
CD-2811366
CP
CP-28 5130
Distance
58.62
Distance ly
191.22
last precise pa
10.7
last precise sep
9.66