12021+4303 ARN   5AC

 
 
12h 02m 06.80s +43 02' 44.3" P.A. 25 sep 375.3 mag 5.24,8.47 Sp F0Vam dist. 34.27 pc (111.79 l.y.)
 
 
Coord 2000
12021+4303
Discov num
ARN   5
Comp
AC
Coord arcsec 2000
12 02 06.80 +43 02 44.3
Date first
1930
Date last
2012
Obs
9
Pa first
21
Pa last
25
P.A. Now (θ)
25°
Sep first
370.7
Sep last
375.3
Sep. Now (ρ)
375.3"
Mag pri
5.24
Mag sec
8.47
delta mag (ΔM)
3.23
Spectral class
F0Vam (yellow-white)
Pri motion ra
-349
Sec motion ra
-008
Pri motion dec
+057
Sec motion dec
+005
Notes
N (See Notes)
rPM=0.975
This double is not physical.
 
 
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
 
 
Precise pa
24.8
Precise sep
375.25
Var name
DP UMa
Cdsa2 id
ARN 5 AC
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
Ra deg
12.035222222222222
De deg
43.04563888888889
Distance
34.27
Distance ly
111.79
last precise pa
24.8
last precise sep
375.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12021+4303 ARN 5 AC 2002 6 26 373.3 5.24 8.47 D 120206.80+430244.3
12021+4303 ARN 5 AC 2004 8 24 375.9 5.24 8.47 N D 120206.80+430244.3
12021+4303 ARN 5 AC 2012 9 25 375.3 5.24 8.47 N D 120206.80+430244.3

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