10333-5523 DUN  89AB

 
 
10H 33M 15.15S -55 23' 12.8" P.A. 31 SEP 25.9 MAG 6.79,7.76 SP A1V DIST. 275.48 PC (898.62 L.Y.)
 
 
Coord 2000
10333-5523
Discov num
DUN  89
Comp
AB
Coord arcsec 2000
10 33 15.15 -55 23 12.8
Date first
1826
Date last
2014
Obs
24
Pa first
34
Pa last
31
P.A. Now (θ)
31°
Sep first
28.1
Sep last
25.9
Sep. Now (ρ)
25.9"
Mag pri
6.79
Mag sec
7.76
delta mag (ΔM)
0.97
Spectral class
A1V (white)
Pri motion ra
-013
Sec motion ra
-009
Pri motion dec
-001
Sec motion dec
+006
Notes
rPM=0.618
Nature of this double is uncertain.
 
 
10333-5523 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 238177 10333-5523 DUN 89 AB 1826 2014 24 31 25.9 6.79 7.76 0.97 <===
Show 238180 10333-5523 HLD 106 BC 1882 2014 13 255 1.4 7.76 8.14 0.38
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vela
SAO
238177
HIP
51661
Tycho2
8605-01150-1
HD
300791
CP
CP-54 3795
Distance
275.48
Distance ly
898.62
last precise pa
31
last precise sep
25.93