02470-1358 A  2905

 
 
02h 47m 00.01s -13 57' 45.2" P.A. 189 sep 3.6 mag 9.89,11.68 Sp G8V dist. 167.79 pc (547.33 l.y.)
 
 
Coord 2000
02470-1358
Discov num
A  2905
Comp
Coord arcsec 2000
02 47 00.01 -13 57 45.2
Date first
1902
Date last
2001
Obs
11
Pa first
188
Pa last
189
P.A. Now (θ)
189°
Sep first
3.1
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
9.89
Mag sec
11.68
delta mag (ΔM)
1.79
Spectral class
G8V (yellow)
Pri motion ra
+010
Sec motion ra
+008
Pri motion dec
+008
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
148601
HIP
12983
Tycho2
5292-00805-1
HD
17388
BD
BD-14 529
Distance
167.79
Distance ly
547.33
last precise pa
188.6
last precise sep
3.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02470-1358 A 2905 2001 10 189 3.6 9.89 11.68 G8V D 024700.01-135745.2

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