02218+5737 STI1850

 
 
02h 21m 45.41s +57 36' 25.0" P.A. 337 sep 14.7 mag 11.48,11.68
 
 
Coord 2000
02218+5737
Discov num
STI1850
Comp
Coord arcsec 2000
02 21 45.41 +57 36 25.0
Date first
1908
Date last
2015
Obs
7
Pa first
325
Pa last
337
P.A. Now (θ)
337°
Sep first
14.4
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
11.48
Mag sec
11.68
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-016
Sec motion ra
+001
Pri motion dec
-010
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3694-00832-1
last precise pa
336.8
last precise sep
14.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02218+5737 STI1850 1999 4 335 14.7 11.48 11.68 D 022145.41+573625.0
02218+5737 STI1850 2003 6 335 14.7 11.48 11.68 D 022145.41+573625.0
02218+5737 STI1850 2015 7 337 14.7 11.48 11.68 022145.41+573625.0

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