00317+4702 COU1853

 
 
00h 31m 46.28s +47 01' 49.3" P.A. 10 sep 0.9 mag 11.50,13.80
 
 
Coord 2000
00317+4702
Discov num
COU1853
Comp
Coord arcsec 2000
00 31 46.28 +47 01 49.3
Date first
1980
Date last
2008
Obs
2
Pa first
7
Pa last
10
P.A. Now (θ)
10°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.50
Mag sec
13.80
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.4
Precise sep
0.883
Constellation
Cassiopeia
Tycho2
3252-01004-1
last precise pa
10.4
last precise sep
0.883
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00317+4702 COU1853 1980 1 7 0.9 11.50 13.80 003146.28+470149.3
00317+4702 COU1853 2008 2 10 0.9 11.50 13.80 003146.28+470149.3

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