10440-6005 SIN  56AC

 
 
10H 44M 00.15S -60 05' 09.8" P.A. 309 SEP 19.8 MAG 8.47, SP O7V((N))
 
 
Coord 2000
10440-6005
Discov num
SIN  56
Comp
AC
Coord arcsec 2000
10 44 00.15 -60 05 09.8
Date first
1987
Date last
2012
Obs
3
Pa first
302
Pa last
309
P.A. Now (θ)
309°
Sep first
17.6
Sep last
19.8
Sep. Now (ρ)
19.8"
Mag pri
8.47
Mag sec
delta mag (ΔM)
Spectral class
O7V((n)) (blue)
Pri motion ra
-006
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10440-6005 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10440-6005 HJ 4358 AB 1837 2012 12 236 6.4 8.47 10.00 1.53
Show 10440-6005 SIN 56 AC 1987 2012 3 309 19.8 8.47 <===
Show 10440-6005 SIN 56 AD 1892 2012 7 227 27.2 8.47 9.20 0.73
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Carina
Tycho2
8957-03079-1
HD
93146
last precise pa
308.9
last precise sep
19.76