19223+3957 KOI 2739

 
 
19h 22m 18.41s +39° 57' 24.8" P.A. 174.00 sep 3.1 mag 13.30,19.10
 
 
Coord 2000 19223+3957 Discov num KOI2739 Comp Coord arcsec 2000 19 22 18.41 +39 57 24.8
Date first 2010 Date last 2010 Obs 1
Pa first 174 Pa last 173.7 P.A. Now (θ) 173.7°
Sep first 3.1 Sep last 3.054 Sep. Now (ρ) 3.054"
Mag pri 13.30 Mag sec 19.10 delta mag (ΔM) 5.8 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -002 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 2101087044750770688