11290-6334 SHT  22AD

 
 
11H 28M 58.32S -63 33' 57.6" P.A. 178 SEP 30.1 MAG 9.38,14.50 SP A1V
 
 
Coord 2000
11290-6334
Discov num
SHT  22
Comp
AD
Coord arcsec 2000
11 28 58.32 -63 33 57.6
Date first
1992
Date last
2000
Obs
2
Pa first
178
Pa last
178
P.A. Now (θ)
178°
Sep first
30.2
Sep last
30.1
Sep. Now (ρ)
30.1"
Mag pri
9.38
Mag sec
14.50
delta mag (ΔM)
5.12
Spectral class
A1V (white)
Pri motion ra
-019
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11290-6334 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11290-6334 COO 124 AB 1882 2000 15 261 5.9 9.38 10.11 0.73
Show 11290-6334 SHT 22 AC 1923 2000 4 184 26.9 9.38 11.83 2.45
Show 11290-6334 SHT 22 AD 1992 2000 2 178 30.1 9.38 14.50 5.12 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8976-02861-1
HD
99912
last precise pa
178.3
last precise sep
30.06