11182+3132 POP1219AC

 
 
11H 18M 10.90S +31 31' 45.0" P.A. 324 SEP 56.4 MAG 4.33,15.00 SP F9V
 
 
Coord 2000
11182+3132
Discov num
POP1219
Comp
AC
Coord arcsec 2000
11 18 10.90 +31 31 45.0
Date first
1990
Date last
2007
Obs
4
Pa first
314
Pa last
324
P.A. Now (θ)
324°
Sep first
54.3
Sep last
56.4
Sep. Now (ρ)
56.4"
Mag pri
4.33
Mag sec
15.00
delta mag (ΔM)
10.67
Spectral class
F9V (yellow-white)
Pri motion ra
-454
Sec motion ra
Pri motion dec
-591
Sec motion dec
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
11182+3132 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Alula australis 62484 11182+3132 STF1523 AB 1819 2016 1621 166 1.9 4.33 4.80 0.47 Y
Show 62484 11182+3132 POP1219 AC 1990 2007 4 324 56.4 4.33 15.00 10.67 <===
Show 62484 11182+3132 WTE 1 AD 2010 2012 14 136 511.4 2.14 18.75 16.61
Show 62484 11182+3132 CHR 178 Ba,Bb 1988 1994 2 75 0.0 4.40
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
62484
Tycho2
2520-02634-1
HD
98231
HR
4374
DM
BD+32 2132
Flamsteed
53 Ursae Majoris
Flamsteed name
53 UMa
last precise pa
324.2
last precise sep
56.36