19540+4020 KOI 6542 AB

 
 
19h 53m 59.98s +40 20' 01.2" P.A. 40.00 sep 2.5 mag 10.10,16.50
 
 
Coord 2000 19540+4020 Discov num KOI6542 Comp AB Coord arcsec 2000 19 53 59.98 +40 20 01.2
Date first 2015 Date last 2015 Obs 3
Pa first 41 Pa last 40 P.A. Now (θ) 40°
Sep first 2.5 Sep last 2.53 Sep. Now (ρ) 2.53"
Mag pri 10.10 Mag sec 16.50 delta mag (ΔM) 6.4 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +004 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.
 
 
19540+4020 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 53 60 +40 20 01 KOI 6542 AB 2015 3 40 2.5 10.10 16.50 6.40 <===
Show 19 53 60 +40 20 01 KOI 6542 AC 2015 3 199 3.0 10.10 16.60 6.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073583104995090304