10440-6005 HJ 4358AB

 
 
10h 44m 00.15s -60 05' 09.8" P.A. 236 sep 6.4 mag 8.47,10.00 Sp O7V((n)
 
 
Coord 2000
10440-6005
Discov num
HJ 4358
Comp
AB
Coord arcsec 2000
10 44 00.15 -60 05 09.8
Date first
1837
Date last
2012
Obs
12
Pa first
240
Pa last
236
P.A. Now (θ)
236°
Sep first
6.0
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
8.47
Mag sec
10.00
delta mag (ΔM)
1.53
Spectral class
O7V((n) (blue)
Pri motion ra
-005
Sec motion ra
-028
Pri motion dec
+001
Sec motion dec
-002
Notes
rPM=0.826
This double is not physical.
 
 
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
235.7
Precise sep
6.36
Cdsa2 id
HJ 4358 AB
Constellation
Carina
Tycho2
8957-03079-1
HD
93146
Ra deg
10.733374999999999
De deg
-60.08605555555556
last precise pa
235.7
last precise sep
6.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10440-6005 HJ 4358 AB 1998 10 237 6.2 8.47 10.00 O6.5V D 104400.15-600509.8
10440-6005 HJ 4358 AB 2012 12 236 6.4 8.47 10.00 O7V((n) 104400.15-600509.8

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