03413-2255 B    55

 
 
03h 41m 18.78s -22 54' 36.7" P.A. 243 sep 1.6 mag 10.49,10.71 Sp F8
 
 
Coord 2000
03413-2255
Discov num
B    55
Comp
Coord arcsec 2000
03 41 18.78 -22 54 36.7
Date first
1925
Date last
2015
Obs
9
Pa first
245
Pa last
243
P.A. Now (θ)
243°
Sep first
1.4
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.49
Mag sec
10.71
delta mag (ΔM)
0.22
Spectral class
F8 (yellow-white)
Pri motion ra
+030
Sec motion ra
+030
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.4
Precise sep
1.599
Constellation
Eridanus
Tycho2
6447-00045-2
HD
23068
last precise pa
243.4
last precise sep
1.599
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03413-2255 B 55 1991 8 245 1.5 10.49 10.71 F8 034118.78-225436.7
03413-2255 B 55 2015 9 243 1.6 10.49 10.71 F8 034118.78-225436.7

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