02518-2117 SEE  21

 
 
02h 51m 46.12s -21 17' 23.1" P.A. 51 sep 0.1 mag 9.00,9.20 Sp G3IV dist. 208.77 pc (681.01 l.y.)
 
 
Coord 2000
02518-2117
Discov num
SEE  21
Comp
Coord arcsec 2000
02 51 46.12 -21 17 23.1
Date first
1897
Date last
1993
Obs
17
Pa first
98
Pa last
51
P.A. Now (θ)
51°
Sep first
0.4
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.00
Mag sec
9.20
delta mag (ΔM)
0.2
Spectral class
G3IV (yellow)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
168103
HIP
13349
Tycho2
5870-00348-1
HD
17881
BD
BD-21 511
Distance
208.77
Distance ly
681.01
last precise pa
50.7
last precise sep
0.077
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02518-2117 SEE 21 1993 17 51 0.1 9.00 9.20 G3IV N 025146.12-211723.1

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