03405-2255 B    54

 
 
03h 40m 27.80s -22 54' 59.0" P.A. 68 sep 1.5 mag 10.35,10.38 Sp G0V
 
 
Coord 2000
03405-2255
Discov num
B    54
Comp
Coord arcsec 2000
03 40 27.80 -22 54 59.0
Date first
1925
Date last
2015
Obs
9
Pa first
65
Pa last
68
P.A. Now (θ)
68°
Sep first
1.3
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.35
Mag sec
10.38
delta mag (ΔM)
0.03
Spectral class
G0V (yellow)
Pri motion ra
-018
Sec motion ra
-018
Pri motion dec
-057
Sec motion dec
-057
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.7
Precise sep
1.506
Constellation
Eridanus
SAO
168729
Tycho2
6447-00015-2
HD
22971
last precise pa
67.7
last precise sep
1.506
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03405-2255 B 54 1991 8 68 1.5 10.35 10.38 G0V 034027.80-225459.0
03405-2255 B 54 2015 9 68 1.5 10.35 10.38 G0V 034027.80-225459.0

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