19210+3745 KOI3745AC

 
 
19H 21M 00.61S +37 45' 48.1" P.A. 166 SEP 3.5 MAG 17.30,17.70
 
 
Coord 2000
19210+3745
Discov num
KOI3745
Comp
AC
Coord arcsec 2000
19 21 00.61 +37 45 48.1
Date first
2010
Date last
2011
Obs
2
Pa first
165
Pa last
166
P.A. Now (θ)
166°
Sep first
3.4
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
17.30
Mag sec
17.70
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19210+3745 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19210+3745 KOI3745 AB 2010 2011 2 284 3.4 16.70 17.30 0.60
Show 19210+3745 KOI3745 AC 2010 2011 2 166 3.5 17.30 17.70 0.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
165.6
last precise sep
3.488