03218+6830 STF 368AC

 
 
03h 21m 46.03s +68 29' 59.8" P.A. 36 sep 65.8 mag 10.04,12.91 Sp F8 dist. 154.08 pc (502.61 l.y.)
 
 
Coord 2000
03218+6830
Discov num
STF 368
Comp
AC
Coord arcsec 2000
03 21 46.03 +68 29 59.8
Date first
1911
Date last
2015
Obs
6
Pa first
39
Pa last
36
P.A. Now (θ)
36°
Sep first
65.1
Sep last
65.8
Sep. Now (ρ)
65.8"
Mag pri
10.04
Mag sec
12.91
delta mag (ΔM)
2.87
Spectral class
F8 (yellow-white)
Pri motion ra
+033
Sec motion ra
+014
Pri motion dec
-017
Sec motion dec
-002
Notes
rPM=0.652
Nature of this double is uncertain.
 
 
03218+6830 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12715 03218+6830 STF 368 AB 1828 2015 23 159 2.0 10.04 10.11 0.07
Show 12715 03218+6830 STF 368 AC 1911 2015 6 36 65.8 10.04 12.91 2.87 <===
Show 12715 03218+6830 STF 368 BC 1911 2015 2 37 64.7 10.11 12.91 2.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.8
Precise sep
65.82
Constellation
Cassiopeia
SAO
12715
HIP
15665
Tycho2
4326-00322-1
BD
BD+67 259
Distance
154.08
Distance ly
502.61
last precise pa
35.8
last precise sep
65.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03218+6830 STF 368 AC 1925 2 37 64.9 10.04 14.20 F8 032145.96+683000.0
03218+6830 STF 368 AC 1999 3 37 65.2 10.04 13.04 F8 032145.87+683001.8
03218+6830 STF 368 AC 2003 4 37 65.3 10.04 13.04 F8 032145.87+683001.8
03218+6830 STF 368 AC 2014 5 41 65.9 10.04 12.91 F8 032146.03+682959.8
03218+6830 STF 368 AC 2015 6 36 65.8 10.04 12.91 F8 032146.03+682959.8

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