00442+5238 HJ 1996

 
 
00h 44m 17.78s +52 37' 47.5" P.A. 87 sep 9 mag 10.10,14.30
 
 
Coord 2000
00442+5238
Discov num
HJ 1996
Comp
Coord arcsec 2000
00 44 17.78 +52 37 47.5
Date first
1903
Date last
2010
Obs
6
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
9.2
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
10.10
Mag sec
14.30
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
+000
Sec motion ra
+009
Pri motion dec
-005
Sec motion dec
-008
Notes
rPM=0.788
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.4
Precise sep
9.04
Constellation
Cassiopeia
last precise pa
87.4
last precise sep
9.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00442+5238 HJ 1996 1995 3 85 8.0 10.78 11.00 004410.02+523832.7
00442+5238 HJ 1996 1998 4 87 9.0 10.10 14.30 004417.78+523747.5
00442+5238 HJ 1996 2010 5 87 9.0 10.10 14.30 004417.78+523747.5

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