01189+6610 STF 105AC

 
 
01h 18m 57.50s +66 09' 28.0" P.A. 211 sep 217.6 mag 8.83,11.52 Sp A0 dist. 334.45 pc (1090.98 l.y.)
 
 
Coord 2000
01189+6610
Discov num
STF 105
Comp
AC
Coord arcsec 2000
01 18 57.50 +66 09 28.0
Date first
1904
Date last
2014
Obs
5
Pa first
209
Pa last
211
P.A. Now (θ)
211°
Sep first
180.0
Sep last
217.6
Sep. Now (ρ)
217.6"
Mag pri
8.83
Mag sec
11.52
delta mag (ΔM)
2.69
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
-010
Pri motion dec
+005
Sec motion dec
-005
Notes
rPM=1.33
This double is not physical.
 
 
01189+6610 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11687 01189+6610 STF 105 AB 1828 2016 27 185 3.0 8.83 9.77 0.94
Show 11687 01189+6610 STF 105 AC 1904 2014 5 211 217.6 8.83 11.52 2.69 <===
Show 01189+6610 HJ 5534 CD 1895 2013 7 14 7.6 11.52 12.40 0.88
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.3
Precise sep
217.615
Constellation
Cassiopeia
SAO
11687
HIP
6156
Tycho2
4042-01085-1
HD
7757
BD
BD+65 151
Distance
334.45
Distance ly
1090.98
last precise pa
211.3
last precise sep
217.615
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01189+6610 STF 105 AC 1999 3 209 212.9 8.83   D 011857.50+660928.0
01189+6610 STF 105 AC 2003 4 209 213.2 8.83 11.52 D 011857.50+660928.0
01189+6610 STF 105 AC 2014 5 211 217.6 8.83 11.52 A0 011857.50+660928.0

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