19499+4700 KOI 2418 AB

19h 49m 56.80s +46° 59' 48.1" P.A. 344.00 sep 0.1 mag 12.50,15.00

Coord 2000 19499+4700 Discov num KOI2418 Comp AB Coord arcsec 2000 19 49 56.80 +46 59 48.1
Date first 2014 Date last 2015 Obs 5
Pa first 3 Pa last 344.3 P.A. Now (θ) 344.3°
Sep first 0.1 Sep last 0.101 Sep. Now (ρ) 0.101"
Mag pri 12.50 Mag sec 15.00 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -019 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.



19499+4700 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 49 57 +46 59 48 KOI 2418 AB 2015 5 344 0.1 12.50 15.00 2.50 <===
Show 19 49 57 +46 59 48 KOI 2418 AC 2014 1 104 2.4 12.40 20.20 7.80
Show 19 49 57 +46 59 48 KOI 2418 AD 2014 2 328 3.9 12.40 19.20 6.80
Show 19 49 57 +46 59 48 KOI 2418 AE 2015 2 30 4.2 12.40 16.10 3.70


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2086316205543022336