02243-0155 RST4204

 
 
02h 24m 17.40s -01 54' 46.7" P.A. 13 sep 0.2 mag 9.51,10.60 Sp G0 dist. 139.28 pc (454.33 l.y.)
 
 
Coord 2000
02243-0155
Discov num
RST4204
Comp
Coord arcsec 2000
02 24 17.40 -01 54 46.7
Date first
1940
Date last
2017
Obs
16
Pa first
285
Pa last
13
P.A. Now (θ)
13°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.51
Mag sec
10.60
delta mag (ΔM)
1.09
Spectral class
G0 (yellow)
Pri motion ra
+046
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.6
Precise sep
0.227
Constellation
Cetus
HIP
11208
Tycho2
4691-00032-1
HD
14904
BD
BD-02 401
Distance
139.28
Distance ly
454.33
last precise pa
12.6
last precise sep
0.227
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02243-0155 RST4204 1992 15 350 0.2 9.51 10.60 G0 022417.40-015446.7
02243-0155 RST4204 2017 16 13 0.2 9.51 10.60 G0 022417.40-015446.7

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