22446-6357 HDO 300

 
 
22h 44m 33.93s -63 57' 14.0" P.A. 294 sep 43.1 mag 6.95,13.00 Sp A1V
 
 
Coord 2000
22446-6357
Discov num
HDO 300
Comp
Coord arcsec 2000
22 44 33.93 -63 57 14.0
Date first
1897
Date last
2010
Obs
6
Pa first
290
Pa last
294
P.A. Now (θ)
294°
Sep first
20.0
Sep last
43.1
Sep. Now (ρ)
43.1"
Mag pri
6.95
Mag sec
13.00
delta mag (ΔM)
6.05
Spectral class
A1V (white)
Pri motion ra
-017
Sec motion ra
+006
Pri motion dec
-006
Sec motion dec
-003
Notes
rPM=1.287
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.9
Precise sep
43.08
Constellation
Tucana
last precise pa
293.9
last precise sep
43.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22446-6357 HDO 300 1897 1 290 20.0 7.10 13.00 A1V 224433.93-635714.0
22446-6357 HDO 300 1993 2 294 43.7 7.10 13.00 A1V 224433.93-635714.0
22446-6357 HDO 300 2000 3 294 43.4 7.10 13.00 A1V D 224433.93-635714.0
22446-6357 HDO 300 2010 6 294 43.1 6.95 13.00 A1V 224433.93-635714.0

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