01459+7142 HJ 1089AB

 
 
01h 45m 53.78s +71 41' 43.9" P.A. 89 sep 26.2 mag 9.36,10.21 Sp A0
 
 
Coord 2000
01459+7142
Discov num
HJ 1089
Comp
AB
Coord arcsec 2000
01 45 53.78 +71 41 43.9
Date first
1894
Date last
2015
Obs
14
Pa first
88
Pa last
89
P.A. Now (θ)
89°
Sep first
27.2
Sep last
26.2
Sep. Now (ρ)
26.2"
Mag pri
9.36
Mag sec
10.21
delta mag (ΔM)
0.85
Spectral class
A0 (white)
Pri motion ra
+007
Sec motion ra
-003
Pri motion dec
+002
Sec motion dec
-002
Notes
N L (See Notes, Linear solution)
rPM=1.479
This double is not physical.
 
 
01459+7142 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01459+7142 HJ 1089 AB 1894 2015 14 89 26.2 9.36 10.21 0.85 <===
Show 01459+7142 FOX 119 AC 1894 2003 6 28 104.5 9.36 11.32 1.96
Show 01459+7142 HJ 1090 CD 1828 2012 8 336 9.1 11.10 11.30 0.20
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.3
Precise sep
26.234
Constellation
Cassiopeia
Tycho2
4318-01935-1
last precise pa
89.3
last precise sep
26.234
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01459+7142 HJ 1089 AB 2000 9 89 26.7 9.36 10.21 A0 D 014553.78+714143.9
01459+7142 HJ 1089 AB 2010 11 89 26.5 9.36 10.21 A0 N D 014553.78+714143.9
01459+7142 HJ 1089 AB 2011 11 89 26.4 9.36 10.21 A0 NLD 014553.78+714143.9
01459+7142 HJ 1089 AB 2012 13 89 26.3 9.36 10.21 A0 NLD 014553.78+714143.9
01459+7142 HJ 1089 AB 2015 14 89 26.2 9.36 10.21 A0 NL 014553.78+714143.9

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