19212+4129 KOI 5239

 
 
19h 21m 11.25s +41° 29' 00.6" P.A. 248.00 sep 3.7 mag 13.70,15.80
 
 
Coord 2000 19212+4129 Discov num KOI5239 Comp Coord arcsec 2000 19 21 11.25 +41 29 00.6
Date first 2010 Date last 2015 Obs 2
Pa first 248 Pa last 247.8 P.A. Now (θ) 247.8°
Sep first 3.7 Sep last 3.727 Sep. Now (ρ) 3.727"
Mag pri 13.70 Mag sec 15.80 delta mag (ΔM) 2.1 Spectral class
Pri motion ra +009 Sec motion ra
Pri motion dec -001 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 Lyra Gaia DR2 2101795576913447808