00451+6424 WSI  42

 
 
00h 45m 08.08s +64 23' 31.1" P.A. 174 sep 6 mag 10.60,10.60 Sp B1IVp?
 
 
Coord 2000
00451+6424
Discov num
WSI  42
Comp
Coord arcsec 2000
00 45 08.08 +64 23 31.1
Date first
1999
Date last
2015
Obs
6
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
6.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
10.60
Mag sec
10.60
delta mag (ΔM)
0
Spectral class
B1IVp? (blue-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.1
Precise sep
6.02
Constellation
Cassiopeia
Tycho2
4024-01218-1
last precise pa
174.1
last precise sep
6.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00451+6424 WSI 42 2010 1 164 6.5 10.20 11.00 004508.08+642331.1
00451+6424 WSI 42 2012 4 174 6.1 10.20 11.00 004508.08+642331.1
00451+6424 WSI 42 2015 6 174 6.0 10.20 11.00 B1IVp? 004508.08+642331.1

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