00228-2356 RST2242

 
 
00h 22m 49.25s -23 56' 04.4" P.A. 57 sep 0.6 mag 10.90,12.20 Sp K0
 
 
Coord 2000
00228-2356
Discov num
RST2242
Comp
Coord arcsec 2000
00 22 49.25 -23 56 04.4
Date first
1935
Date last
1949
Obs
3
Pa first
64
Pa last
57
P.A. Now (θ)
57°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.90
Mag sec
12.20
delta mag (ΔM)
1.3
Spectral class
K0 (yellow-orange)
Pri motion ra
+025
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.3
Precise sep
0.59
Cdsa2 id
RST 2242
Constellation
Cetus
SAO
166228
Tycho2
6414-00210-1
Ra deg
0.38034722222222217
De deg
-23.934555555555555
last precise pa
57.3
last precise sep
0.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00228-2356 RST2242 1949 3 57 0.6 10.90 12.20 K0 002249.25-235604.4

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