20030+4543 KOI 4910

20h 03m 02.15s +45° 43' 04.3" P.A. 137.00 sep 2.8 mag 12.40,17.30

Coord 2000 20030+4543 Discov num KOI4910 Comp Coord arcsec 2000 20 03 02.15 +45 43 04.3
Date first 2010 Date last 2010 Obs 1
Pa first 137 Pa last 137.1 P.A. Now (θ) 137.1°
Sep first 2.8 Sep last 2.814 Sep. Now (ρ) 2.814"
Mag pri 12.40 Mag sec 17.30 delta mag (ΔM) 4.9 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -005 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 2082300136246822272