13239+5456 SHY 248CF

 
 
13H 25M 13.53S +54 59' 16.6" P.A. 355 SEP 999.9 MAG 4.01,9.86 SP A5V+K5 DIST. 25.06 PC (81.75 L.Y.)
 
 
Coord 2000
13239+5456
Discov num
SHY 248
Comp
CF
Coord arcsec 2000
13 25 13.53 +54 59 16.6
Date first
1991
Date last
1999
Obs
3
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
4.01
Mag sec
9.86
delta mag (ΔM)
5.85
Spectral class
A5V+K5 (white/yellow-orange)
Pri motion ra
+119
Sec motion ra
+119
Pri motion dec
-018
Sec motion dec
-020
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
13239+5456 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 28737 13239+5456 PEA 1 Aa,Ab 1925 2004 63 34 0.0 2.23 Y
Show Mizar, Alcor 28737 13239+5456 STF1744 AB 1755 2016 488 152 14.4 2.23 3.88 1.65
Show 28737 13239+5456 STF1744 AC 1831 2013 12 70 706.9 2.23 4.01 1.78
Show 28737 13239+5456 SMR 4 AD 1913 2013 9 100 493.2 2.23 7.62 5.39
Show 28737 13239+5456 SHY 247 AE 1991 1999 3 321 999.9 2.23 6.88 4.65
Show 28737 13239+5456 SHY 247 AF 1991 1999 3 359 999.9 2.23 9.86 7.63
Show 28751 13239+5456 PSF 1 Ca,Cb 2007 2009 5 207 1.0 4.01 8.00 3.99
Show 28751 13239+5456 SHY 248 CE 1991 1999 3 317 999.9 4.01 6.88 2.87
Show 28751 13239+5456 SHY 248 CF 1991 1999 3 355 999.9 4.01 9.86 5.85 <===
Show 28751 13239+5456 SHY 248 CG 1991 1999 3 271 999.9 4.01 8.21 4.20
Show 28751 13239+5456 SHY 248 CH 1991 1999 3 243 999.9 4.01 8.63 4.62
Decuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Other name
g UMa
Constellation
Ursa Major
SAO
28751
HIP
65477
Tycho2
3850-01384-1
HD
116842
HR
5062
GC
18155
GL
NN 3785
BD
BD+55 1603
Flamsteed
80 Ursae Majoris
Flamsteed name
80 UMa
Distance
25.06
Distance ly
81.75
last precise pa
355
last precise sep
9999.999