18466+4157 KOI3284AC

 
 
18H 46M 34.99S +41 57' 03.9" P.A. 4 SEP 4 MAG 11.20,14.10 SP M1V
 
 
Coord 2000
18466+4157
Discov num
KOI3284
Comp
AC
Coord arcsec 2000
18 46 34.99 +41 57 03.9
Date first
2010
Date last
2014
Obs
5
Pa first
3
Pa last
4
P.A. Now (θ)
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
11.20
Mag sec
14.10
delta mag (ΔM)
2.9
Spectral class
M1V (red)
Pri motion ra
-014
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18466+4157 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18466+4157 KOI3284 AB 2013 2014 3 193 0.4 11.40 13.40 2.00
Show 18466+4157 KOI3284 AC 2010 2014 5 4 4.0 11.20 14.10 2.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
4.3
last precise sep
3.963