00525+6448 HJ 1055

 
 
00h 52m 27.64s +64 47' 36.8" P.A. 337 sep 9.4 mag 9.72,12.00
 
 
Coord 2000
00525+6448
Discov num
HJ 1055
Comp
Coord arcsec 2000
00 52 27.64 +64 47 36.8
Date first
1828
Date last
2012
Obs
7
Pa first
337
Pa last
337
P.A. Now (θ)
337°
Sep first
8.0
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
9.72
Mag sec
12.00
delta mag (ΔM)
2.28
Spectral class
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
-009
Sec motion dec
-007
Notes
rPM=0.247 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.9
Precise sep
9.4
Constellation
Cassiopeia
Tycho2
4025-00719-1
last precise pa
336.9
last precise sep
9.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00525+6448 HJ 1055 1999 4 337 9.4 9.72 12.00 D 005227.64+644736.8
00525+6448 HJ 1055 2003 6 337 9.2 9.72 12.00 D 005227.64+644736.8
00525+6448 HJ 1055 2012 7 337 9.4 9.72 12.00 D 005227.64+644736.8

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