19111+3847 TAR   4DE

 
 
19h 11m 17.03s +38 50' 10.9" P.A. 204 sep 5.6 mag 12.07,13.00
 
 
Coord 2000
19111+3847
Discov num
TAR   4
Comp
DE
Coord arcsec 2000
19 11 17.03 +38 50 10.9
Date first
1888
Date last
2013
Obs
23
Pa first
201
Pa last
204
P.A. Now (θ)
204°
Sep first
7.6
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
12.07
Mag sec
13.00
delta mag (ΔM)
0.93
Spectral class
Pri motion ra
+014
Sec motion ra
+005
Pri motion dec
+002
Sec motion dec
+000
Notes
N (See Notes)
rPM=0.652
Nature of this double is uncertain.
 
 
19111+3847 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19111+3847 STF2481 Aa,Ab 2012 2012 2 30 0.0 8.80 9.70 0.90
Show 19111+3847 STF2481 A,BC 1830 2013 257 19 4.7 8.39 8.31 0.08
Show 19111+3847 STF2481 AD 1984 2002 4 28 230.0 8.39 12.07 3.68
Show 19111+3847 SE 2 BC 1856 2010 165 281 0.2 8.31 9.40 1.09 Y
Show 19111+3847 TAR 4 DE 1888 2013 23 204 5.6 12.07 13.00 0.93 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.5
Precise sep
5.6
Cdsa2 id
TAR 4 DE
Constellation
Lyra
Ra deg
19.188063888888887
De deg
38.83636111111112
last precise pa
203.5
last precise sep
5.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19111+3847 TAR 4 DE 1928 4 215 5.8 10.33 12.07 N 191117.03+385010.9
19111+3847 TAR 4 DE 2002 5 203 5.8 12.07 13.00 N 191117.03+385010.9
19111+3847 TAR 4 DE 2012 6 203 5.6 12.07 13.00 N 191117.03+385010.9
19111+3847 TAR 4 DE 2013 23 204 5.6 12.07 13.00 N 191117.03+385010.9

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