19316+3841 KOI 4357

19h 31m 37.85s +38° 40' 59.2" P.A. 54.00 sep 3.1 mag 13.00,17.30

Coord 2000 19316+3841 Discov num KOI4357 Comp Coord arcsec 2000 19 31 37.85 +38 40 59.2
Date first 2010 Date last 2015 Obs 2
Pa first 55 Pa last 54.3 P.A. Now (θ) 54.3°
Sep first 3.2 Sep last 3.125 Sep. Now (ρ) 3.125"
Mag pri 13.00 Mag sec 17.30 delta mag (ΔM) 4.3 Spectral class
Pri motion ra -008 Sec motion ra
Pri motion dec -030 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.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2052318928058968064