19111+3847 STF2481Aa,Ab

 
 
19H 11M 07.90S +38 46' 48.4" P.A. 30 MAG 8.80,9.70 SP G6V DIST. 52.85 PC (172.4 L.Y.)
 
 
Coord 2000
19111+3847
Discov num
STF2481
Comp
Aa,Ab
Coord arcsec 2000
19 11 07.90 +38 46 48.4
Date first
2012
Date last
2012
Obs
2
Pa first
33
Pa last
30
P.A. Now (θ)
30°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
8.80
Mag sec
9.70
delta mag (ΔM)
0.9
Spectral class
G6V (yellow)
Pri motion ra
-228
Sec motion ra
Pri motion dec
-106
Sec motion dec
Notes
N (See Notes)
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 67936 19111+3847 STF2481 Aa,Ab 2012 2012 2 30 0.0 8.80 9.70 0.90 <===
Show 67936 19111+3847 STF2481 A,BC 1830 2013 257 19 4.7 8.39 8.31 0.08
Show 67936 19111+3847 STF2481 AD 1984 2002 4 28 230.0 8.39 12.07 3.68
Show 67936 19111+3847 SE 2 BC 1856 2010 165 290 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
 
 
Constellation
Lyra
SAO
67936
HIP
94252
Tycho2
3121-00729-1
HD
179484
BD
BD+38 3466
Distance
52.85
Distance ly
172.4
last precise pa
30.3
last precise sep
0.008