19387+4205 KOI 1692 AB

19h 38m 41.78s +42° 04' 32.1" P.A. 337.00 sep 3.2 mag 10.78,19.10

Coord 2000 19387+4205 Discov num KOI1692 Comp AB Coord arcsec 2000 19 38 41.78 +42 04 32.1
Date first 2010 Date last 2014 Obs 6
Pa first 340 Pa last 337.2 P.A. Now (θ) 337.2°
Sep first 3.1 Sep last 3.17 Sep. Now (ρ) 3.17"
Mag pri 10.78 Mag sec 19.10 delta mag (ΔM) 8.32 Spectral class
Pri motion ra +007 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.



19387+4205 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 38 42 +42 04 32 KOI 1692 AB 2014 6 337 3.2 10.78 19.10 8.32 <===
Show 19 38 42 +42 04 32 KOI 1692 AC 2012 1 171 2.1 10.80 19.40 8.60


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2077540827141811200