19479+4340 KOI 899 AB

19h 47m 56.41s +43° 39' 30.6" P.A. 201.00 sep 2.2 mag 12.00,18.90

Coord 2000 19479+4340 Discov num KOI 899 Comp AB Coord arcsec 2000 19 47 56.41 +43 39 30.6
Date first 2014 Date last 2014 Obs 1
Pa first 201 Pa last 201.1 P.A. Now (θ) 201.1°
Sep first 2.2 Sep last 2.222 Sep. Now (ρ) 2.222"
Mag pri 12.00 Mag sec 18.90 delta mag (ΔM) 6.9 Spectral class
Pri motion ra +029 Sec motion ra
Pri motion dec +018 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.



19479+4340 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 47 56 +43 39 31 KOI 899 AB 2014 1 201 2.2 12.00 18.90 6.90 <===
Show 19 47 56 +43 39 31 KOI 899 AC 2014 2 218 3.0 15.80 23.40 7.60


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2078807228323035008