11291+3920 STF1543AD

 
 
11H 29M 04.12S +39 20' 13.1" P.A. 253 SEP 343.7 MAG 5.36,7.73 SP A2V DIST. 65.23 PC (212.78 L.Y.)
 
 
Coord 2000
11291+3920
Discov num
STF1543
Comp
AD
Coord arcsec 2000
11 29 04.12 +39 20 13.1
Date first
1895
Date last
2005
Obs
13
Pa first
252
Pa last
253
P.A. Now (θ)
253°
Sep first
347.3
Sep last
343.7
Sep. Now (ρ)
343.7"
Mag pri
5.36
Mag sec
7.73
delta mag (ΔM)
2.37
Spectral class
A2V (white)
Pri motion ra
-054
Sec motion ra
-023
Pri motion dec
+013
Sec motion dec
+013
Notes
N (See Notes)
rPM=0.5580000000000001
Nature of this double is uncertain.
 
 
11291+3920 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 57 UMa 62572 11291+3920 STF1543 AB 1825 2014 157 355 5.5 5.35 10.67 5.32
Show 62572 11291+3920 STF1543 AC 1879 2002 6 11 221.5 5.36 12.12 6.76
Show 62572 11291+3920 STF1543 AD 1895 2005 13 253 343.7 5.36 7.73 2.37 <===
Show 62572 11291+3920 KZA 17 AG 1928 2002 4 204 329.2 5.36 12.29 6.93
Show 62571 11291+3920 STF1543 DE 1895 2002 11 184 99.0 7.73 10.43 2.70
Show 62571 11291+3920 STF1543 DF 1895 2002 8 168 129.5 7.73 11.56 3.83
Show 11291+3920 STF1543 EF 1895 2016 7 129 43.7 10.43 11.56 1.13
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
62572
HIP
56034
Tycho2
3013-02482-1
HD
99787
HR
4422
GC
15751
BD
BD+40 2433
Flamsteed
57 Ursae Majoris
Flamsteed name
57 UMa
Distance
65.23
Distance ly
212.78
last precise pa
252.8
last precise sep
343.65