02456-4114 CPO  30

 
 
02h 45m 37.52s -41 13' 56.5" P.A. 33 sep 2.2 mag 8.66,9.73 Sp F7/8V dist. 110.01 pc (358.85 l.y.)
 
 
Coord 2000
02456-4114
Discov num
CPO  30
Comp
Coord arcsec 2000
02 45 37.52 -41 13 56.5
Date first
1898
Date last
2015
Obs
16
Pa first
40
Pa last
33
P.A. Now (θ)
33°
Sep first
1.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
8.66
Mag sec
9.73
delta mag (ΔM)
1.07
Spectral class
F7/8V (yellow-white)
Pri motion ra
-018
Sec motion ra
-018
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
216040
HIP
12885
Tycho2
7562-00333-1
HD
17343
CD
CD-41 788
CP
CP-41 262
Distance
110.01
Distance ly
358.85
last precise pa
33.2
last precise sep
2.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02456-4114 CPO 30 1991 15 33 2.2 8.66 9.73 F7/8V D 024537.52-411356.5
02456-4114 CPO 30 2015 16 33 2.2 8.66 9.73 F7/8V 024537.52-411356.5

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