19455+4354 KOI 1550 AC

 
 
19h 45m 27.76s +43° 54' 20.0" P.A. 33.00 sep 2.9 mag 13.50,17.60
 
 
Coord 2000 19455+4354 Discov num KOI1550 Comp AC Coord arcsec 2000 19 45 27.76 +43 54 20.0
Date first 2010 Date last 2015 Obs 2
Pa first 33 Pa last 33 P.A. Now (θ) 33°
Sep first 2.9 Sep last 2.946 Sep. Now (ρ) 2.946"
Mag pri 13.50 Mag sec 17.60 delta mag (ΔM) 4.1 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -017 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.
 
 
19455+4354 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 45 28 +43 54 20 KOI 1550 AB 2010 1 215 2.6 13.50 18.70 5.20
Show 19 45 28 +43 54 20 KOI 1550 AC 2015 2 33 2.9 13.50 17.60 4.10 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079573072528118016