12016+4731 KZA  24AB

 
 
12h 01m 33.42s +47 00' 27.4" P.A. 2 sep 176.6 mag 10.18,11.68
 
 
Coord 2000
12016+4731
Discov num
KZA  24
Comp
AB
Coord arcsec 2000
12 01 33.42 +47 00 27.4
Date first
1898
Date last
2015
Obs
9
Pa first
2
Pa last
2
P.A. Now (θ)
Sep first
173.6
Sep last
176.6
Sep. Now (ρ)
176.6"
Mag pri
10.18
Mag sec
11.68
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-007
Sec motion ra
+011
Pri motion dec
+002
Sec motion dec
+022
Notes
N (See Notes)
rPM=1.094
This double is not physical.
 
 
12016+4731 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12016+4731 KZA 24 AB 1898 2015 9 2 176.6 10.18 11.68 1.50 <===
Show 12016+4731 KZA 24 AC 1984 2015 5 344 81.8 10.18 12.91 2.73
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.1
Precise sep
176.591
Constellation
Ursa Major
Tycho2
3455-00756-1
Gaia DR2
1540081715073920896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12016+4731 KZA 24 AB 1999 6 2 176.3 10.32 11.99 D 120133.42+470027.4
12016+4731 KZA 24 AB 2003 8 2 176.3 10.32 11.99 D 120133.42+470027.4
12016+4731 KZA 24 AB 2015 9 2 176.6 10.18 11.68 N 120133.42+470027.4

If you need more information about this double, apply for a data request form to the WDS.