10391-1735 HO  373AC

 
 
10h 39m 08.58s -17 34' 34.9" P.A. 238 sep 49.6 mag 8.58,9.72 Sp G0
 
 
Coord 2000
10391-1735
Discov num
HO  373
Comp
AC
Coord arcsec 2000
10 39 08.58 -17 34 34.9
Date first
1892
Date last
2017
Obs
16
Pa first
237
Pa last
238
P.A. Now (θ)
238°
Sep first
49.1
Sep last
49.6
Sep. Now (ρ)
49.6"
Mag pri
8.58
Mag sec
9.72
delta mag (ΔM)
1.14
Spectral class
G0 (yellow)
Pri motion ra
-004
Sec motion ra
+000
Pri motion dec
-003
Sec motion dec
+005
Notes
rPM=1.789
This double is not physical.
 
 
10391-1735 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 156132 10391-1735 HLD 108 AB 1882 2017 16 23 1.0 8.59 9.19 0.60
Show 156132 10391-1735 HO 373 AC 1892 2017 16 238 49.6 8.58 9.72 1.14 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.2
Precise sep
49.576
Cdsa2 id
HO 373 AC
Constellation
Hydra
SAO
156132
Tycho2
6066-00045-1
HD
92296
Ra deg
10.652383333333333
De deg
-17.57636111111111
last precise pa
238.2
last precise sep
49.576
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10391-1735 HO 373 AC 2004 13 238 49.4 8.58 9.72 G0 D 103908.58-173434.9
10391-1735 HO 373 AC 2012 15 238 49.5 8.58 9.72 G0 D 103908.58-173434.9
10391-1735 HO 373 AC 2017 16 238 49.6 8.58 9.72 G0 103908.58-173434.9

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