03378+7646 HJ 2189

 
 
03h 37m 45.23s +76 45' 47.0" P.A. 345 sep 14 mag 11.26,14.28
 
 
Coord 2000
03378+7646
Discov num
HJ 2189
Comp
Coord arcsec 2000
03 37 45.23 +76 45 47.0
Date first
1831
Date last
2003
Obs
4
Pa first
346
Pa last
345
P.A. Now (θ)
345°
Sep first
9.0
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
11.26
Mag sec
14.28
delta mag (ΔM)
3.02
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345.2
Precise sep
14.033
Constellation
Cassiopeia
Tycho2
4509-01798-1
last precise pa
345.2
last precise sep
14.033
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03378+7646 HJ 2189 1999 3 345 13.9 11.26 14.50 D 033745.23+764547.0
03378+7646 HJ 2189 2003 4 345 14.0 11.26 14.50 D 033745.23+764547.0
03378+7646 HJ 2189 2010 5 345 13.8 11.26 14.28 033745.23+764547.0

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