02562+0031 RST4753

 
 
02h 56m 13.82s +00 31' 19.9" P.A. 72 sep 0.3 mag 9.23,10.21 Sp F3V dist. 221.73 pc (723.28 l.y.)
 
 
Coord 2000
02562+0031
Discov num
RST4753
Comp
Coord arcsec 2000
02 56 13.82 +00 31 19.9
Date first
1943
Date last
1997
Obs
12
Pa first
58
Pa last
72
P.A. Now (θ)
72°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.23
Mag sec
10.21
delta mag (ΔM)
0.98
Spectral class
F3V (yellow-white)
Pri motion ra
+019
Sec motion ra
Pri motion dec
+027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.8
Precise sep
0.34
Constellation
Cetus
SAO
110854
HIP
13680
Tycho2
0048-00903-1
HD
18286
BD
BD-00 457
Distance
221.73
Distance ly
723.28
last precise pa
71.8
last precise sep
0.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02562+0031 RST4753 1997 12 72 0.3 9.23 10.21 F3V 025613.82+003119.9

If you need more information about this double, apply for a data request form to the WDS.