03304-4408 DON  52

 
 
03h 30m 23.43s -44 08' 03.4" P.A. 292 sep 1.4 mag 10.15,14.80 Sp F5V
 
 
Coord 2000
03304-4408
Discov num
DON  52
Comp
Coord arcsec 2000
03 30 23.43 -44 08 03.4
Date first
1930
Date last
1946
Obs
2
Pa first
292
Pa last
292
P.A. Now (θ)
292°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.15
Mag sec
14.80
delta mag (ΔM)
4.65
Spectral class
F5V (yellow-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+079
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
Tycho2
7574-00651-1
HD
21921
last precise pa
292.1
last precise sep
1.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03304-4408 DON 52 1946 2 292 1.4 10.15 14.80 F5V 033023.43-440803.4

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