17387+6114 LAF  58AB

 
 
17h 38m 39.66s +61 14' 15.6" P.A. 319 sep 4.1 mag 7.20,18.20 Sp K7 dist. 33.12 pc (108.04 l.y.)
 
 
Coord 2000
17387+6114
Discov num
LAF  58
Comp
AB
Coord arcsec 2000
17 38 39.66 +61 14 15.6
Date first
2005
Date last
2005
Obs
1
Pa first
319
Pa last
319
P.A. Now (θ)
319°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
7.20
Mag sec
18.20
delta mag (ΔM)
11
Spectral class
K7 (yellow-orange)
Pri motion ra
-031
Sec motion ra
Pri motion dec
+059
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
17387+6114 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17387+6114 HOM 1 Aa,Ab 1998 2011 10 271 0.2 10.20 11.40 1.20 Y
Show 17387+6114 LAF 58 AB 2005 2005 1 319 4.1 7.20 18.20 11.00 <===
Show 17387+6114 LAF 58 AC 1998 2005 2 233 8.9 7.20 16.40 9.20
Show 17387+6114 VVO 17 AD 1985 2003 4 151 19.0 10.20 14.50 4.30
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.2
Precise sep
4.08
Constellation
Draco
HIP
86346
Tycho2
4199-01286-1
HD
160934
Distance
33.12
Distance ly
108.04
last precise pa
319.2
last precise sep
4.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17387+6114 LAF 58 AB 2005 1 319 4.1 10.18 21.00 K7 D 173839.66+611415.6

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