02005+5224 J   645

 
 
02h 00m 30.73s +52 22' 41.0" P.A. 199 sep 3 mag 11.64,11.74
 
 
Coord 2000
02005+5224
Discov num
J   645
Comp
Coord arcsec 2000
02 00 30.73 +52 22 41.0
Date first
1911
Date last
2002
Obs
8
Pa first
196
Pa last
199
P.A. Now (θ)
199°
Sep first
2.7
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.64
Mag sec
11.74
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-029
Sec motion ra
-041
Pri motion dec
+063
Sec motion dec
-003
Notes
rPM=0.967
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.9
Precise sep
2.977
Constellation
Perseus
Tycho2
3292-01370-2
last precise pa
199.1
last precise sep
2.999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02005+5224 J 645 2001 7 199 3.0 11.64 11.74 D 020030.73+522241.0
02005+5224 J 645 2002 8 199 3.0 11.64 11.74 D 020030.73+522241.0

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