10490-4348 DAW  10AB

 
 
10H 49M 02.08S -43 48' 02.6" P.A. 110 SEP 5.4 MAG 9.10,9.66 SP A8V+A8V
 
 
Coord 2000
10490-4348
Discov num
DAW  10
Comp
AB
Coord arcsec 2000
10 49 02.08 -43 48 02.6
Date first
1901
Date last
1999
Obs
10
Pa first
115
Pa last
110
P.A. Now (θ)
110°
Sep first
4.0
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
9.10
Mag sec
9.66
delta mag (ΔM)
0.56
Spectral class
A8V+A8V (white/white)
Pri motion ra
-047
Sec motion ra
-025
Pri motion dec
+012
Sec motion dec
+009
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.458
This double is physical.
 
 
10490-4348 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 222350 10490-4348 DAW 10 AB 1901 1999 10 110 5.4 9.10 9.66 0.56 <===
Show 222350 10490-4348 SHT 18 AC 1992 1999 3 84 20.4 9.10 15.12 6.02
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vela
SAO
222350
Tycho2
7735-01789-1
HD
93804
last precise pa
110.2
last precise sep
5.43