19294-2942 HJ 5120AC

 
 
19h 29m 24.09s -29 42' 27.1" P.A. 313 sep 53.3 mag 8.62,12.83 Sp B9III/IV
 
 
Coord 2000
19294-2942
Discov num
HJ 5120
Comp
AC
Coord arcsec 2000
19 29 24.09 -29 42 27.1
Date first
1999
Date last
1999
Obs
2
Pa first
313
Pa last
313
P.A. Now (θ)
313°
Sep first
53.4
Sep last
53.3
Sep. Now (ρ)
53.3"
Mag pri
8.62
Mag sec
12.83
delta mag (ΔM)
4.21
Spectral class
B9III/IV (blue-white)
Pri motion ra
+002
Sec motion ra
-017
Pri motion dec
+007
Sec motion dec
-040
Notes
rPM=1.166
This double is not physical.
 
 
19294-2942 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19294-2942 HJ 5120 AB 1834 1999 13 171 4.0 8.62 9.90 1.28
Show 19294-2942 HJ 5120 AC 1999 1999 2 313 53.3 8.62 12.83 4.21 <===
Show 19294-2942 WAL 3 CD 1933 2000 4 83 9.4 12.83 13.11 0.28
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.5
Precise sep
53.284
Cdsa2 id
HJ 5120 AC
Constellation
Sagittarius
Ra deg
19.490025
De deg
-29.707527777777777
last precise pa
312.5
last precise sep
53.284
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19294-2942 HJ 5120 AC 1999 1 313 53.4 8.62 12.83 D 192924.09-294227.1

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