09225+4933 STF1340AC

 
 
09h 22m 32.22s +49 32' 41.4" P.A. 83 sep 135.8 mag 7.08,12.54 Sp B9.5V dist. 226.24 pc (737.99 l.y.)
 
 
Coord 2000
09225+4933
Discov num
STF1340
Comp
AC
Coord arcsec 2000
09 22 32.22 +49 32 41.4
Date first
1879
Date last
2004
Obs
5
Pa first
83
Pa last
83
P.A. Now (θ)
83°
Sep first
135.0
Sep last
135.8
Sep. Now (ρ)
135.8"
Mag pri
7.08
Mag sec
12.54
delta mag (ΔM)
5.46
Spectral class
B9.5V (blue-white)
Pri motion ra
-023
Sec motion ra
-015
Pri motion dec
-007
Sec motion dec
-001
Notes
rPM=0.416
Nature of this double is uncertain.
 
 
09225+4933 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 42825 09225+4933 STF1340 AB 1782 2012 40 321 6.3 7.08 8.99 1.91
Show 42825 09225+4933 STF1340 AC 1879 2004 5 83 135.8 7.08 12.54 5.46 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.1
Precise sep
135.753
Constellation
Ursa Major
SAO
42825
HIP
45974
Tycho2
3428-00477-1
HD
80608
BD
BD+50 1633
Distance
226.24
Distance ly
737.99
last precise pa
83.1
last precise sep
135.753
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09225+4933 STF1340 AC 1999 3 83 135.9 7.08   B9.5V D 092232.22+493241.4
09225+4933 STF1340 AC 2004 5 83 135.8 7.08 12.60 B9.5V D 092232.22+493241.4

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