02216-4819 I   147

 
 
02h 21m 33.76s -48 18' 43.9" P.A. 335 sep 1.5 mag 7.73,10.03 Sp K1III dist. 273.97 pc (893.69 l.y.)
 
 
Coord 2000
02216-4819
Discov num
I   147
Comp
Coord arcsec 2000
02 21 33.76 -48 18 43.9
Date first
1896
Date last
2015
Obs
13
Pa first
340
Pa last
335
P.A. Now (θ)
335°
Sep first
0.8
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
7.73
Mag sec
10.03
delta mag (ΔM)
2.3
Spectral class
K1III (yellow-orange)
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
215872
HIP
10983
Tycho2
8052-01154-1
HD
14792
CD
CD-48 615
CP
CP-48 268
Distance
273.97
Distance ly
893.69
last precise pa
334.8
last precise sep
1.493
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02216-4819 I 147 1994 12 336 1.7 7.73 10.03 K1III D 022133.76-481843.9
02216-4819 I 147 2015 13 335 1.5 7.73 10.03 K1III 022133.76-481843.9

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