04005-4145 DON  58

 
 
04h 00m 31.93s -41 44' 54.4" P.A. 160 sep 8.9 mag 8.44,14.70 Sp G3V dist. 48.5 pc (158.21 l.y.)
 
 
Coord 2000
04005-4145
Discov num
DON  58
Comp
Coord arcsec 2000
04 00 31.93 -41 44 54.4
Date first
1932
Date last
2010
Obs
7
Pa first
164
Pa last
160
P.A. Now (θ)
160°
Sep first
8.2
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
8.44
Mag sec
14.70
delta mag (ΔM)
6.26
Spectral class
G3V (yellow)
Pri motion ra
+069
Sec motion ra
+059
Pri motion dec
+001
Sec motion dec
-034
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
SAO
216595
HIP
18714
Tycho2
7580-01584-1
HD
25402
CD
CD-42 1335
CP
CP-42 388
Distance
48.5
Distance ly
158.21
last precise pa
160.2
last precise sep
8.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04005-4145 DON 58 1946 2 162 8.6 8.30 14.70 G3V 040031.93-414454.4
04005-4145 DON 58 2000 4 160 8.7 8.30 14.70 G3V 040031.93-414454.4
04005-4145 DON 58 2010 7 160 8.0 8.44 14.70 G3V N 040031.93-414454.4

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