15346+4331 STF1961AC

 
 
15h 34m 35.33s +43 31' 28.6" P.A. 327 sep 55.2 mag 10.07,13.38 Sp K2
 
 
Coord 2000
15346+4331
Discov num
STF1961
Comp
AC
Coord arcsec 2000
15 34 35.33 +43 31 28.6
Date first
1910
Date last
2012
Obs
6
Pa first
328
Pa last
327
P.A. Now (θ)
327°
Sep first
55.0
Sep last
55.2
Sep. Now (ρ)
55.2"
Mag pri
10.07
Mag sec
13.38
delta mag (ΔM)
3.31
Spectral class
K2 (yellow-orange)
Pri motion ra
+009
Sec motion ra
+000
Pri motion dec
-001
Sec motion dec
+003
Notes
rPM=1.088
This double is not physical.
 
 
15346+4331 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15346+4331 STF1961 AB 1830 2012 34 20 28.3 10.07 10.17 0.10
Show 15346+4331 STF1961 AC 1910 2012 6 327 55.2 10.07 13.38 3.31 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.2
Precise sep
55.23
Constellation
Bootes
Tycho2
3059-00694-1
last precise pa
327.2
last precise sep
55.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15346+4331 STF1961 AC 1923 2 300 45.0 10.07 13.30 K2 153435.33+433128.6
15346+4331 STF1961 AC 2007 3 326 55.3 10.07 13.30 K2 153435.33+433128.6
15346+4331 STF1961 AC 2012 6 327 55.2 10.07 13.30 K2 153435.33+433128.6

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