12035+4124 BU 1323AB

 
 
12h 03m 28.56s +41 24' 15.5" P.A. 322 sep 2.1 mag 10.09,14.70 dist. 129.53 pc (422.53 l.y.)
 
 
Coord 2000
12035+4124
Discov num
BU 1323
Comp
AB
Coord arcsec 2000
12 03 28.56 +41 24 15.5
Date first
1903
Date last
2015
Obs
6
Pa first
318
Pa last
322
P.A. Now (θ)
322°
Sep first
1.6
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.09
Mag sec
14.70
delta mag (ΔM)
4.61
Spectral class
Pri motion ra
-026
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12035+4124 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 44014 12035+4124 BU 1323 AB 1903 2015 6 322 2.1 10.09 14.70 4.61 <===
Show 44014 12035+4124 STF1594 AC 1831 2015 38 142 11.0 10.09 11.10 1.01
Show 44014 12035+4124 STF1594 AD 1886 2015 11 71 27.2 10.09 14.40 4.31
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
322.1
Precise sep
2.12
Cdsa2 id
BU 1323 AB
Spectr
F5
Constellation
Ursa Major
SAO
44014
HIP
58789
Tycho2
3019-01001-1
BD
BD+42 2267
Ra deg
12.057933333333335
De deg
41.40430555555555
Distance
129.53
Distance ly
422.53
last precise pa
322.1
last precise sep
2.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12035+4124 BU 1323 AB 1965 4 322 2.1 10.09 14.70 120328.56+412415.5
12035+4124 BU 1323 AB 2012 5 321 2.0 10.09 14.70 120328.56+412415.5
12035+4124 BU 1323 AB 2015 6 322 2.1 10.09 14.70 120328.56+412415.5

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