19459+4236 KOI 312 AC

19h 45m 52.16s +42° 35' 55.6" P.A. 121.00 sep 5.0 mag 10.52,16.40

Coord 2000 19459+4236 Discov num KOI 312 Comp AC Coord arcsec 2000 19 45 52.16 +42 35 55.6
Date first 2014 Date last 2015 Obs 2
Pa first 122 Pa last 121.2 P.A. Now (θ) 121.2°
Sep first 5.0 Sep last 4.992 Sep. Now (ρ) 4.992"
Mag pri 10.52 Mag sec 16.40 delta mag (ΔM) 5.88 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes W 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.



19459+4236 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 45 52 +42 35 56 KOI 312 AB 2014 2 104 3.0 10.52 17.20 6.68
Show 19 45 52 +42 35 56 KOI 312 AC 2015 2 121 5.0 10.52 16.40 5.88 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2077203178296653056