00442+5238 HJ 1996

 
 
00h 44m 17.78s +52 37' 47.5" P.A. 87 sep 9.1 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
2015
Obs
7
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
9.2
Sep last
9.1
Sep. Now (ρ)
9.1"
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
9.057
Constellation
Cassiopeia
Gaia DR2
6481384192
 
 
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
00442+5238 HJ 1996 2015 7 87 9.1 10.10 14.30 004417.78+523747.5

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