11191+3811 DRS  47AC

 
 
11H 19M 07.94S +38 11' 08.6" P.A. 145 SEP 0.9 MAG 4.50,10.10 SP A2V DIST. 58.82 PC (191.87 L.Y.)
 
 
Coord 2000
11191+3811
Discov num
DRS  47
Comp
AC
Coord arcsec 2000
11 19 07.94 +38 11 08.6
Date first
2010
Date last
2010
Obs
1
Pa first
145
Pa last
145
P.A. Now (θ)
145°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
4.50
Mag sec
10.10
delta mag (ΔM)
5.6
Spectral class
A2V (white)
Pri motion ra
-059
Sec motion ra
Pri motion dec
-065
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
11191+3811 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55 UMa 62491 11191+3811 CHR 133 AB 1987 2007 16 103 0.1 4.78 5.30 0.52 Y
Show 62491 11191+3811 DRS 47 AC 2010 2010 1 145 0.9 4.50 10.10 5.60 <===
Show 62491 11191+3811 DRS 47 AD 1991 2002 4 128 499.7 4.77 7.25 2.48
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
62491
HIP
55266
HD
98353
HR
4380
GC
15558
BD
BD+38 2225
Flamsteed
55 Ursae Majoris
Flamsteed name
55 UMa
Distance
58.82
Distance ly
191.87
last precise pa
145
last precise sep
0.9