19090+3920 KOI2311AB

 
 
19H 08M 57.88S +39 19' 57.9" P.A. 69 SEP 1 MAG 11.70,11.80
 
 
Coord 2000
19090+3920
Discov num
KOI2311
Comp
AB
Coord arcsec 2000
19 08 57.88 +39 19 57.9
Date first
2012
Date last
2013
Obs
3
Pa first
336
Pa last
69
P.A. Now (θ)
69°
Sep first
0.2
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.70
Mag sec
11.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-000
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19090+3920 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19090+3920 KOI2311 AB 2012 2013 3 69 1.0 11.70 11.80 0.10 <===
Show 19090+3920 KOI2311 AC 2012 2012 1 70 1.0 10.98 15.70 4.72
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
69
last precise sep
1.03