04016-0255 A    49

 
 
04h 01m 37.56s -02 54' 33.6" P.A. 261 sep 2 mag 9.71,10.78 Sp A2
 
 
Coord 2000
04016-0255
Discov num
A    49
Comp
Coord arcsec 2000
04 01 37.56 -02 54 33.6
Date first
1900
Date last
2000
Obs
9
Pa first
255
Pa last
261
P.A. Now (θ)
261°
Sep first
1.6
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.71
Mag sec
10.78
delta mag (ΔM)
1.07
Spectral class
A2 (white)
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.6
Precise sep
1.96
Constellation
Eridanus
Tycho2
4728-00173-1
HD
25369
last precise pa
260.6
last precise sep
1.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04016-0255 A 49 2000 9 261 1.9 9.71 10.78 A2 040137.56-025433.6

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