09206-2241 DON 334

 
 
09h 20m 39.03s -22 40' 04.7" P.A. 228 sep 0.8 mag 11.50,12.00
 
 
Coord 2000
09206-2241
Discov num
DON 334
Comp
Coord arcsec 2000
09 20 39.03 -22 40 04.7
Date first
1930
Date last
1941
Obs
2
Pa first
230
Pa last
228
P.A. Now (θ)
228°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.4
Precise sep
0.83
Constellation
Hydra
Tycho2
6587-01030-1
last precise pa
228.4
last precise sep
0.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09206-2241 DON 334 1941 2 228 0.8 11.50 12.00 092039.03-224004.7

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