09208+6121 STF1331AB

 
 
09h 20m 46.02s +61 20' 58.4" P.A. 153 sep 0.9 mag 8.54,8.74 Sp A8IV dist. 206.61 pc (673.96 l.y.)
 
 
Coord 2000
09208+6121
Discov num
STF1331
Comp
AB
Coord arcsec 2000
09 20 46.02 +61 20 58.4
Date first
1832
Date last
2017
Obs
38
Pa first
154
Pa last
153
P.A. Now (θ)
153°
Sep first
1.0
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.54
Mag sec
8.74
delta mag (ΔM)
0.2
Spectral class
A8IV (white)
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
+010
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
09208+6121 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14851 09208+6121 STF1331 AB 1832 2017 38 153 0.9 8.54 8.74 0.20 <===
Show 14851 09208+6121 STF1331 AC 1832 2003 15 186 13.3 8.54 11.59 3.05
Show 14851 09208+6121 STF1331 AD 1832 2003 6 117 19.3 8.54 14.50 5.96
Show 14851 09208+6121 STF1331 AE 1863 2003 12 223 139.2 8.54 9.85 1.31
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.5
Precise sep
0.941
Constellation
Ursa Major
SAO
14851
HIP
45840
Tycho2
4135-00987-1
HD
80142
BD
BD+61 1114
Distance
206.61
Distance ly
673.96
last precise pa
152.5
last precise sep
0.941
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09208+6121 STF1331 AB 2005 35 153 0.9 8.54 8.74 A8IV D 092046.02+612058.4
09208+6121 STF1331 AB 2007 36 153 0.9 8.54 8.74 A8IV D 092046.02+612058.4
09208+6121 STF1331 AB 2010 37 152 0.9 8.54 8.74 A8IV D 092046.02+612058.4
09208+6121 STF1331 AB 2017 38 153 0.9 8.54 8.74 A8IV 092046.02+612058.4

If you need more information about this double, apply for a data request form to the WDS.