04581-0447 RST4262

 
 
04h 58m 03.21s -04 46' 38.1" P.A. 24 sep 0.3 mag 9.90,10.30 Sp A2
 
 
Coord 2000
04581-0447
Discov num
RST4262
Comp
Coord arcsec 2000
04 58 03.21 -04 46 38.1
Date first
1939
Date last
1950
Obs
3
Pa first
21
Pa last
24
P.A. Now (θ)
24°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.90
Mag sec
10.30
delta mag (ΔM)
0.4
Spectral class
A2 (white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.4
Precise sep
0.32
Constellation
Eridanus
Tycho2
4745-00519-1
HD
31725
last precise pa
24.4
last precise sep
0.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04581-0447 RST4262 1950 3 24 0.3 9.90 10.30 A2 045803.21-044638.1

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