18473+4409 KOI 2593 AC

 
 
18h 47m 20.48s +44° 09' 21.3" P.A. 342.00 sep 2.9 mag 10.50,20.10
 
 
Coord 2000 18473+4409 Discov num KOI2593 Comp AC Coord arcsec 2000 18 47 20.48 +44 09 21.3
Date first 2013 Date last 2013 Obs 1
Pa first 342 Pa last 342.1 P.A. Now (θ) 342.1°
Sep first 2.9 Sep last 2.94 Sep. Now (ρ) 2.94"
Mag pri 10.50 Mag sec 20.10 delta mag (ΔM) 9.6 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
18473+4409 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 47 20 +44 09 21 KOI 2593 AB 2013 1 321 0.4 10.50 16.00 5.50
Show 18 47 20 +44 09 21 KOI 2593 AC 2013 1 342 2.9 10.50 20.10 9.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2105291955168605440