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
 
 
Precise pa
308.9
Precise sep
19.76
Cdsa2 id
SIN 56 AC
Constellation
Carina
Tycho2
8957-03079-1
HD
93146
Ra deg
10.733374999999999
De deg
-60.08605555555556
last precise pa
308.9
last precise sep
19.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10440-6005 SIN 56 AC 1987 1 302 17.6 8.47   O6.5V 104400.15-600509.8
10440-6005 SIN 56 AC 2012 3 309 19.8 8.47   O7V((n)) 104400.15-600509.8

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