03551-2032 DON  55

 
 
03h 55m 06.33s -20 32' 43.3" P.A. 129 sep 1 mag 11.52,11.77
 
 
Coord 2000
03551-2032
Discov num
DON  55
Comp
Coord arcsec 2000
03 55 06.33 -20 32 43.3
Date first
1933
Date last
1991
Obs
4
Pa first
130
Pa last
129
P.A. Now (θ)
129°
Sep first
0.6
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.52
Mag sec
11.77
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+016
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.7
Precise sep
0.967
Constellation
Eridanus
Tycho2
5888-00619-1
last precise pa
128.7
last precise sep
0.967
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03551-2032 DON 55 1991 4 129 1.0 11.52 11.77 035506.33-203243.3

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