10447-5921 HJ 4364AB

 
 
10h 44m 43.87s -59 21' 25.1" P.A. 353 sep 7.9 mag 8.41,9.48 Sp O
 
 
Coord 2000
10447-5921
Discov num
HJ 4364
Comp
AB
Coord arcsec 2000
10 44 43.87 -59 21 25.1
Date first
1836
Date last
2015
Obs
11
Pa first
352
Pa last
353
P.A. Now (θ)
353°
Sep first
6.7
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
8.41
Mag sec
9.48
delta mag (ΔM)
1.07
Spectral class
O (blue)
Pri motion ra
-006
Sec motion ra
+002
Pri motion dec
-003
Sec motion dec
+000
Notes
rPM=1.274
This double is not physical.
 
 
10447-5921 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10447-5921 HJ 4364 AB 1836 2015 11 353 7.9 8.41 9.48 1.07 <===
Show 10447-5921 HJ 4364 AC 1893 2015 9 149 8.9 8.41 10.20 1.79
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.2
Precise sep
7.913
Constellation
Carina
SAO
238421
Tycho2
8626-01930-1
Gaia DR2
83778733568
HD
93249
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10447-5921 HJ 4364 AB 2000 9 354 7.8 8.41 9.48 O D 104443.87-592125.1
10447-5921 HJ 4364 AB 2015 11 353 7.9 8.41 9.48 O 104443.87-592125.1

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