12061+7022 A    76AB

 
 
12h 06m 07.09s +70 22' 30.3" P.A. 43 sep 22.5 mag 11.27,10.88 Sp K0
 
 
Coord 2000
12061+7022
Discov num
A    76
Comp
AB
Coord arcsec 2000
12 06 07.09 +70 22 30.3
Date first
1898
Date last
2015
Obs
14
Pa first
43
Pa last
43
P.A. Now (θ)
43°
Sep first
22.0
Sep last
22.5
Sep. Now (ρ)
22.5"
Mag pri
11.27
Mag sec
10.88
delta mag (ΔM)
0.39
Spectral class
K0 (yellow-orange)
Pri motion ra
-120
Sec motion ra
-121
Pri motion dec
+036
Sec motion dec
+039
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
12061+7022 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12061+7022 A 76 AB 1898 2015 14 43 22.5 11.27 10.88 0.39 <===
Show 12061+7022 A 76 A,BC 1898 2008 21 42 22.4 11.27 10.54 0.73
Show 12061+7022 A 76 BC 1900 1997 14 307 1.2 10.88 11.90 1.02
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42.9
Precise sep
22.501
Constellation
Draco
Tycho2
4396-01197-1
Gaia DR2
26062565120
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12061+7022 A 76 AB 1997 5 41 22.3 11.27 10.88 K0 N V 120607.09+702230.3
12061+7022 A 76 AB 2010 6 42 22.3 11.27 10.88 K0 NV 120607.09+702230.3
12061+7022 A 76 AB 2015 14 43 22.5 11.27 10.88 K0 NV 120607.09+702230.3

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