18139+6424 STT 586AB (36 Dra)

 
 
18h 13m 53.83s +64 23' 50.2" P.A. 263 sep 331.4 mag 5.03,10.44 Sp F5V dist. 22.92 pc (74.77 l.y.)
 
 
Coord 2000
18139+6424
Discov num
STT 586
Comp
AB
Coord arcsec 2000
18 13 53.83 +64 23 50.2
Date first
1857
Date last
2013
Obs
9
Pa first
265
Pa last
263
P.A. Now (θ)
263°
Sep first
273.2
Sep last
331.4
Sep. Now (ρ)
331.4"
Mag pri
5.03
Mag sec
10.44
delta mag (ΔM)
5.41
Spectral class
F5V (yellow-white)
Pri motion ra
+349
Sec motion ra
-016
Pri motion dec
+035
Sec motion dec
-012
Notes
rPM=1.049
This double is not physical.
 
 
18139+6424 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 36 Dra 17828 18139+6424 STT 586 AB 1857 2013 9 263 331.4 5.03 10.44 5.41 <===
Show 17828 18139+6424 RDR 7 AC 2010 2010 1 97 3.4 3.94 9.97 6.03
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.6
Precise sep
331.444
Name
36 Dra
Constellation
Draco
SAO
17828
HIP
89348
Tycho2
4209-02018-1
HD
168151
HR
6850
GC
24916
GL
Gl 708.1
BD
BD+64 1252
Flamsteed
36 Draconis
Flamsteed name
36 Dra
Distance
22.92
Distance ly
74.77
last precise pa
262.6
last precise sep
331.444
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18139+6424 STT 586 AB 2013 8 263 331.4 5.03 9.00 F5V 181353.36+642349.9

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