02215+0940 A  2217

 
 
02h 21m 28.26s +09 39' 56.3" P.A. 78 sep 3.2 mag 9.75,13.40 Sp G0
 
 
Coord 2000
02215+0940
Discov num
A  2217
Comp
Coord arcsec 2000
02 21 28.26 +09 39 56.3
Date first
1910
Date last
2010
Obs
9
Pa first
78
Pa last
78
P.A. Now (θ)
78°
Sep first
2.9
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
9.75
Mag sec
13.40
delta mag (ΔM)
3.65
Spectral class
G0 (yellow)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-042
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.5
Precise sep
3.24
Constellation
Cetus
Tycho2
0631-00336-1
HD
14561
last precise pa
77.5
last precise sep
3.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02215+0940 A 2217 1989 7 79 2.8 9.75 13.40 G0 022128.26+093956.3
02215+0940 A 2217 2010 9 78 3.2 9.75 13.40 G0 022128.26+093956.3

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