19131+4553 KOI 7161 AC

 
 
19h 13m 05.09s +45° 52' 35.8" P.A. 260.00 sep 3.9 mag 13.70,16.30
 
 
Coord 2000 19131+4553 Discov num KOI7161 Comp AC Coord arcsec 2000 19 13 05.09 +45 52 35.8
Date first 2010 Date last 2015 Obs 2
Pa first 258 Pa last 260 P.A. Now (θ) 260°
Sep first 3.9 Sep last 3.871 Sep. Now (ρ) 3.871"
Mag pri 13.70 Mag sec 16.30 delta mag (ΔM) 2.6 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec -034 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.
 
 
19131+4553 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 13 05 +45 52 36 KOI 7161 AB 2010 1 346 3.2 13.70 18.90 5.20
Show 19 13 05 +45 52 36 KOI 7161 AC 2015 2 260 3.9 13.70 16.30 2.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2130344190167914496