14021-7036 HLN  31AC

 
 
14h 02m 08.72s -70 36' 05.4" P.A. 353 sep 11.4 mag 10.91,14.00
 
 
Coord 2000
14021-7036
Discov num
HLN  31
Comp
AC
Coord arcsec 2000
14 02 08.72 -70 36 05.4
Date first
1967
Date last
2000
Obs
3
Pa first
352
Pa last
353
P.A. Now (θ)
353°
Sep first
11.3
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
10.91
Mag sec
14.00
delta mag (ΔM)
3.09
Spectral class
Pri motion ra
-002
Sec motion ra
-007
Pri motion dec
-006
Sec motion dec
+005
Notes
rPM=1.405
This double is not physical.
 
 
14021-7036 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14021-7036 DON 633 AB 1931 1991 3 107 1.0 10.91 11.67 0.76
Show 14021-7036 HLN 31 AC 1967 2000 3 353 11.4 10.91 14.00 3.09 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.5
Precise sep
11.44
Constellation
Circinus
Tycho2
9248-00847-1
last precise pa
352.5
last precise sep
11.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14021-7036 HLN 31 AC 2000 2 353 11.4 10.91   D 140208.72-703605.4
14021-7036 HLN 31 AC 2010 4 352 11.1 10.91 14.00 140208.72-703605.4

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