10440-5933 HJ 4356AB

 
 
10h 43m 57.46s -59 32' 51.2" P.A. 150 sep 2.9 mag 7.30,10.40 Sp O3.5V((f)
 
 
Coord 2000
10440-5933
Discov num
HJ 4356
Comp
AB
Coord arcsec 2000
10 43 57.46 -59 32 51.2
Date first
1836
Date last
2013
Obs
14
Pa first
148
Pa last
150
P.A. Now (θ)
150°
Sep first
3.0
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
7.30
Mag sec
10.40
delta mag (ΔM)
3.1
Spectral class
O3.5V((f) (blue)
Pri motion ra
-005
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10440-5933 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 238396 10440-5933 NEL 1 Aa,Ab 2002 2013 6 6 0.0 9.00 9.90 0.90
Show 238396 10440-5933 HJ 4356 AB 1836 2013 14 150 2.9 7.30 10.40 3.10 <===
Show 238396 10440-5933 HJ 4356 AC 1836 2013 4 269 4.9 7.33 13.00 5.67
Show 238396 10440-5933 SNA 12 AE 2012 2012 1 190 1.9 6.14 12.96 6.82
Show 238396 10440-5933 SNA 12 AF 2012 2013 2 8 3.7 6.14 12.12 5.98
Show 238396 10440-5933 SNA 12 AG 2012 2013 2 337 5.1 6.14 13.24 7.10
Show 238396 10440-5933 HJ 4356 BD 1836 2013 2 189 4.0 10.40 14.90 4.50
Octuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149.6
Precise sep
2.94
Cdsa2 id
HJ 4356 AB
Constellation
Carina
SAO
238396
Tycho2
8626-02805-1
HD
93128
Ra deg
10.732627777777777
De deg
-59.547555555555554
last precise pa
149.6
last precise sep
2.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10440-5933 HJ 4356 AB 1963 12 149 2.6 9.00 10.40 O3 N D 104357.46-593251.2
10440-5933 HJ 4356 AB 2012 13 148 2.8 7.30 10.40 O3 N D 104357.46-593251.2
10440-5933 HJ 4356 AB 2013 14 150 2.9 7.30 10.40 O3.5V((f) N 104357.46-593251.2

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