13135+6717 STFA 25AC

 
 
13h 13m 28.26s +67 17' 16.6" P.A. 223 sep 105 mag 6.64,8.89 Sp K2III dist. 122.25 pc (398.78 l.y.)
 
 
Coord 2000
13135+6717
Discov num
STFA 25
Comp
AC
Coord arcsec 2000
13 13 28.26 +67 17 16.6
Date first
1859
Date last
2015
Obs
26
Pa first
232
Pa last
223
P.A. Now (θ)
223°
Sep first
122.1
Sep last
105.0
Sep. Now (ρ)
105"
Mag pri
6.64
Mag sec
8.89
delta mag (ΔM)
2.25
Spectral class
K2III (yellow-orange)
Pri motion ra
-155
Sec motion ra
-002
Pri motion dec
+010
Sec motion dec
+007
Notes
N L (See Notes, Linear solution)
rPM=0.985
This double is not physical.
 
 
13135+6717 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16018 13135+6717 STFA 25 AB 1835 2015 31 296 179.2 6.64 7.08 0.44
Show 16018 13135+6717 STFA 25 AC 1859 2015 26 223 105.0 6.64 8.89 2.25 <===
Show 16014 13135+6717 STFA 25 BC 1859 2003 25 150 176.9 7.08 8.89 1.81
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.3
Precise sep
105.02
Constellation
Draco
SAO
16018
HIP
64522
Tycho2
4169-00093-1
HD
115136
BD
BD+68 720
Distance
122.25
Distance ly
398.78
last precise pa
223.3
last precise sep
105.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13135+6717 STFA 25 AC 1999 22 224 105.9 6.64 8.89 NLD 131328.26+671716.6
13135+6717 STFA 25 AC 2003 24 224 105.0 6.64 8.89 NLD 131328.26+671716.6
13135+6717 STFA 25 AC 2015 25 224 104.4 6.64 8.89 K2III NL 131328.26+671716.6

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