19210+3746 KOI4909AC

 
 
19H 21M 02.82S +37 47' 13.8" P.A. 313 SEP 3.9 MAG 13.20,17.60
 
 
Coord 2000
19210+3746
Discov num
KOI4909
Comp
AC
Coord arcsec 2000
19 21 02.82 +37 47 13.8
Date first
2010
Date last
2010
Obs
1
Pa first
313
Pa last
313
P.A. Now (θ)
313°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
13.20
Mag sec
17.60
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19210+3746 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19210+3746 KOI4909 AB 2010 2010 1 262 3.0 13.20 19.00 5.80
Show 19210+3746 KOI4909 AC 2010 2010 1 313 3.9 13.20 17.60 4.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
313.2
last precise sep
3.931