09203-0822 AG  339

 
 
09h 20m 16.54s -08 22' 33.0" P.A. 29 sep 6.1 mag 9.21,9.78 Sp G0
 
 
Coord 2000
09203-0822
Discov num
AG  339
Comp
Coord arcsec 2000
09 20 16.54 -08 22 33.0
Date first
1893
Date last
2013
Obs
22
Pa first
19
Pa last
29
P.A. Now (θ)
29°
Sep first
3.7
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
9.21
Mag sec
9.78
delta mag (ΔM)
0.57
Spectral class
G0 (yellow)
Pri motion ra
-027
Sec motion ra
-022
Pri motion dec
-007
Sec motion dec
+004
Notes
rPM=0.433
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29
Precise sep
6.1
Cdsa2 id
AG 339
Constellation
Hydra
Tycho2
5459-00426-1
HD
80549
Ra deg
9.337927777777779
De deg
-8.375833333333334
last precise pa
29
last precise sep
6.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09203-0822 AG 339 2004 18 29 5.9 9.21 9.78 G0 D 092016.54-082233.0
09203-0822 AG 339 2012 20 28 6.1 9.21 9.78 G0 D 092016.54-082233.0
09203-0822 AG 339 2013 22 29 6.1 9.21 9.78 G0 D 092016.54-082233.0

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