10446-6005 SNA  17AB

 
 
10H 44M 36.25S -60 05' 28.8" P.A. 178 SEP 3.8 MAG 7.50,12.32 SP O7V((N))
 
 
Coord 2000
10446-6005
Discov num
SNA  17
Comp
AB
Coord arcsec 2000
10 44 36.25 -60 05 28.8
Date first
2011
Date last
2011
Obs
1
Pa first
178
Pa last
178
P.A. Now (θ)
178°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
7.50
Mag sec
12.32
delta mag (ΔM)
4.82
Spectral class
O7V((n)) (blue)
Pri motion ra
-006
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
10446-6005 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 238419 10446-6005 SNA 17 Aa,Ab 2013 2013 1 266 0.0 8.10 8.40 0.30
Show 238419 10446-6005 SNA 17 AB 2011 2011 1 178 3.8 7.50 12.32 4.82 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Carina
SAO
238419
Tycho2
8957-00599-1
HD
93222
last precise pa
178.4
last precise sep
3.81