09347-2106 WIS 155

 
 
09h 34m 41.77s -21 06' 03.3" P.A. 31 sep 230.1 mag 9.28,17.80 Sp G3V
 
 
Coord 2000
09347-2106
Discov num
WIS 155
Comp
Coord arcsec 2000
09 34 41.77 -21 06 03.3
Date first
1998
Date last
2010
Obs
3
Pa first
31
Pa last
31
P.A. Now (θ)
31°
Sep first
230.1
Sep last
230.1
Sep. Now (ρ)
230.1"
Mag pri
9.28
Mag sec
17.80
delta mag (ΔM)
8.52
Spectral class
G3V (yellow)
Pri motion ra
+070
Sec motion ra
+066
Pri motion dec
-139
Sec motion dec
-138
Notes
V (Proper motion indicates physical)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.9
Precise sep
230.119
Constellation
Hydra
SAO
177684
Tycho2
6042-00180-1
HD
82960
last precise pa
30.9
last precise sep
230.119
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09347-2106 WIS 155 2010 2 31 230.1 9.28 17.80 V 093441.77-210603.3

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