00285-0231 JKS   1

 
 
00h 28m 28.37s -02 30' 47.9" P.A. 146 sep 38.3 mag 9.60,12.74 Sp G0 dist. 140.25 pc (457.5 l.y.)
 
 
Coord 2000
00285-0231
Discov num
JKS   1
Comp
Coord arcsec 2000
00 28 28.37 -02 30 47.9
Date first
1893
Date last
2010
Obs
5
Pa first
154
Pa last
146
P.A. Now (θ)
146°
Sep first
38.9
Sep last
38.3
Sep. Now (ρ)
38.3"
Mag pri
9.60
Mag sec
12.74
delta mag (ΔM)
3.14
Spectral class
G0 (yellow)
Pri motion ra
-046
Sec motion ra
+001
Pri motion dec
-026
Sec motion dec
+005
Notes
rPM=1.066
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.5
Precise sep
38.31
Cdsa2 id
JKS 1
Constellation
Cetus
HIP
2242
Tycho2
4668-00220-1
HD
2474
BD
BD-03 54
Ra deg
0.47454722222222223
De deg
-2.5133055555555557
Distance
140.25
Distance ly
457.5
last precise pa
145.5
last precise sep
38.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00285-0231 JKS 1 1998 3 146 38.5 9.52 12.70 G0 D 002828.37-023047.9
00285-0231 JKS 1 1999 4 146 38.4 9.52 12.70 G0 D 002828.37-023047.9
00285-0231 JKS 1 2010 5 146 38.3 9.60 12.74 G0 002828.37-023047.9

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