00302-1221 RST3345

 
 
00h 30m 10.06s -12 20' 48.8" P.A. 248 sep 0.3 mag 10.25,10.72 Sp K1III dist. 1086.96 pc (3545.66 l.y.)
 
 
Coord 2000
00302-1221
Discov num
RST3345
Comp
Coord arcsec 2000
00 30 10.06 -12 20 48.8
Date first
1938
Date last
1991
Obs
5
Pa first
252
Pa last
248
P.A. Now (θ)
248°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.25
Mag sec
10.72
delta mag (ΔM)
0.47
Spectral class
K1III (yellow-orange)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248
Precise sep
0.25
Constellation
Cetus
SAO
147310
HIP
2362
Tycho2
5265-00021-1
HD
2659
BD
BD-13 85
Distance
1086.96
Distance ly
3545.66
last precise pa
248
last precise sep
0.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00302-1221 RST3345 1991 5 248 0.3 10.25 10.72 K1III 003010.06-122048.8

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