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
Constellation
Cetus
SAO
166228
Tycho2
6414-00210-1
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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