02023-5030 HDS 273

 
 
02h 02m 16.42s -50 29' 33.2" P.A. 135 sep 0.4 mag 8.71,9.73 Sp F6/F7V dist. 150.6 pc (491.26 l.y.)
 
 
Coord 2000
02023-5030
Discov num
HDS 273
Comp
Coord arcsec 2000
02 02 16.42 -50 29 33.2
Date first
1991
Date last
2014
Obs
2
Pa first
128
Pa last
135
P.A. Now (θ)
135°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.71
Mag sec
9.73
delta mag (ΔM)
1.02
Spectral class
F6/F7V (yellow-white)
Pri motion ra
+066
Sec motion ra
Pri motion dec
+023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.9
Precise sep
0.391
Constellation
Eridanus
SAO
232608
HIP
9503
Tycho2
8048-00152-1
HD
12620
CD
CD-51 500
CP
CP-51 266
Distance
150.6
Distance ly
491.26
last precise pa
134.9
last precise sep
0.391
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02023-5030 HDS 273 1991 1 128 0.3 8.71 9.73 F6/F7V D 020216.42-502933.2
02023-5030 HDS 273 2014 2 135 0.4 8.71 9.73 F6/F7V 020216.42-502933.2

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