14384-1940 HJ 2734AB

 
 
14h 38m 22.91s -19 39' 27.0" P.A. 215 sep 14.4 mag 10.30,10.60
 
 
Coord 2000
14384-1940
Discov num
HJ 2734
Comp
AB
Coord arcsec 2000
14 38 22.91 -19 39 27.0
Date first
1831
Date last
2016
Obs
9
Pa first
216
Pa last
215
P.A. Now (θ)
215°
Sep first
12.0
Sep last
14.4
Sep. Now (ρ)
14.4"
Mag pri
10.30
Mag sec
10.60
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-055
Sec motion ra
-039
Pri motion dec
+020
Sec motion dec
-014
Notes
N (See Notes)
rPM=0.642
Nature of this double is uncertain.
 
 
14384-1940 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14384-1940 HJ 2734 AB 1831 2016 9 215 14.4 10.30 10.60 0.30 <===
Show 14384-1940 B 2339 BC 1940 2005 2 107 3.4 10.60 12.00 1.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.8
Precise sep
14.415
Constellation
Libra
last precise pa
214.8
last precise sep
14.415
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14384-1940 HJ 2734 AB 1999 6 216 14.0 10.50 10.80 N D 143822.91-193927.0
14384-1940 HJ 2734 AB 2010 9 220 14.3 10.30 10.60 N 143822.91-193927.0
14384-1940 HJ 2734 AB 2016 9 215 14.4 10.30 10.60 N 143822.91-193927.0

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