12406+4017 BKO 114AD

 
 
12h 40m 37.41s +40 17' 16.4" P.A. 344 sep 43.5 mag 8.41,13.78 Sp G0 dist. 61.27 pc (199.86 l.y.)
 
 
Coord 2000
12406+4017
Discov num
BKO 114
Comp
AD
Coord arcsec 2000
12 40 37.41 +40 17 16.4
Date first
2000
Date last
2015
Obs
4
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
43.4
Sep last
43.5
Sep. Now (ρ)
43.5"
Mag pri
8.41
Mag sec
13.78
delta mag (ΔM)
5.37
Spectral class
G0 (yellow)
Pri motion ra
-018
Sec motion ra
-033
Pri motion dec
+061
Sec motion dec
+061
Notes
V (Proper motion indicates physical)
rPM=0.216 (< 0.3, Physical double)
This double is physical.
 
 
12406+4017 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 44277 12406+4017 HJ 2617 AB 1831 2017 41 3 5.8 8.41 9.61 1.20
Show 44277 12406+4017 HJ 2617 AC 1910 2002 7 176 172.1 8.41 11.02 2.61
Show 44277 12406+4017 BKO 114 AD 2000 2015 4 344 43.5 8.41 13.78 5.37 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.8
Precise sep
43.473
Cdsa2 id
BKO 114 AD
Constellation
Canes Venatici
SAO
44277
HIP
61854
Tycho2
3021-00840-1
HD
110279
BD
BD+41 2317
Ra deg
12.677058333333333
De deg
40.28788888888889
Distance
61.27
Distance ly
199.86
last precise pa
343.8
last precise sep
43.473
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12406+4017 BKO 114 AD 2003 2 344 43.5 8.41 13.30 G0 D 124037.41+401716.4
12406+4017 BKO 114 AD 2015 4 344 43.5 8.41 13.78 G0 V 124037.41+401716.4

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