00218+4357 COU1352

 
 
00h 21m 50.48s +43 57' 16.3" P.A. 246 sep 1.4 mag 9.68,11.30 Sp A0
 
 
Coord 2000
00218+4357
Discov num
COU1352
Comp
Coord arcsec 2000
00 21 50.48 +43 57 16.3
Date first
1975
Date last
2006
Obs
4
Pa first
251
Pa last
246
P.A. Now (θ)
246°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
9.68
Mag sec
11.30
delta mag (ΔM)
1.62
Spectral class
A0 (white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
36299
Tycho2
2795-01912-1
last precise pa
245.9
last precise sep
1.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00218+4357 COU1352 1997 3 250 1.3 9.68 11.30 A0 002150.48+435716.3
00218+4357 COU1352 2006 4 246 1.4 9.68 11.30 A0 002150.48+435716.3

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