19544+4045 KOI 1621 AB

 
 
19h 54m 21.40s +40 45' 02.4" P.A. 160.00 sep 5.1 mag 10.50,16.30
 
 
Coord 2000 19544+4045 Discov num KOI1621 Comp AB Coord arcsec 2000 19 54 21.40 +40 45 02.4
Date first 2013 Date last 2015 Obs 3
Pa first 160 Pa last 159.9 P.A. Now (θ) 159.9°
Sep first 5.1 Sep last 5.139 Sep. Now (ρ) 5.139"
Mag pri 10.50 Mag sec 16.30 delta mag (ΔM) 5.8 Spectral class
Pri motion ra +002 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.
 
 
19544+4045 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 54 21 +40 45 02 KOI 1621 AB 2015 3 160 5.1 10.50 16.30 5.80 <===
Show 19 54 21 +40 45 02 KOI 1621 AC 2015 2 76 6.0 10.50 18.90 8.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073804411752924288