10469-4850 RST 509AB

 
 
10H 46M 56.03S -48 49' 51.9" P.A. 113 SEP 2.5 MAG 9.42,11.90 SP B5III
 
 
Coord 2000
10469-4850
Discov num
RST 509
Comp
AB
Coord arcsec 2000
10 46 56.03 -48 49 51.9
Date first
1929
Date last
1944
Obs
2
Pa first
114
Pa last
113
P.A. Now (θ)
113°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.42
Mag sec
11.90
delta mag (ΔM)
2.48
Spectral class
B5III (blue-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10469-4850 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 222328 10469-4850 RST 509 AB 1929 1944 2 113 2.5 9.42 11.90 2.48 <===
Show 222328 10469-4850 DAM 531 AC 1998 2001 4 34 11.9 9.42 12.00 2.58
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vela
SAO
222328
Tycho2
8206-00216-1
HD
93532
last precise pa
112.8
last precise sep
2.46