12021+4303 FOR   1AD

 
 
12H 02M 06.80S +43 02' 44.3" P.A. 268 SEP 364.4 MAG 5.24,8.91 SP F0VAM DIST. 34.27 PC (111.79 L.Y.)
 
 
Coord 2000
12021+4303
Discov num
FOR   1
Comp
AD
Coord arcsec 2000
12 02 06.80 +43 02 44.3
Date first
1909
Date last
2012
Obs
12
Pa first
269
Pa last
268
P.A. Now (θ)
268°
Sep first
404.3
Sep last
364.4
Sep. Now (ρ)
364.4"
Mag pri
5.24
Mag sec
8.91
delta mag (ΔM)
3.67
Spectral class
F0Vam (yellow-white)
Pri motion ra
-349
Sec motion ra
+066
Pri motion dec
+057
Sec motion dec
-022
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
12021+4303 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 67 UMa 44002 12021+4303 FOR 1 AB 1909 2012 13 62 273.6 5.24 6.72 1.48
Show 44002 12021+4303 ARN 5 AC 1930 2012 9 25 375.3 5.24 8.47 3.23
Show 44002 12021+4303 FOR 1 AD 1909 2012 12 268 364.4 5.24 8.91 3.67 <===
Show 44005 12021+4303 FOR 1 BC 1909 1999 6 336 221.8 6.72 8.47 1.75
Show 44000 12021+4303 HDS1690 Da,Db 1991 1991 1 86 0.6 9.01 12.32 3.31
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
DP UMa
Constellation
Ursa Major
SAO
44002
HIP
58684
Tycho2
3019-02030-1
HD
104513
HR
4594
GC
16445
BD
BD+43 2179
Flamsteed
67 Ursae Majoris
Flamsteed name
67 UMa
Distance
34.27
Distance ly
111.79
last precise pa
267.6
last precise sep
364.39