18529+4521 KOI 701 AC

 
 
18h 52m 51.05s +45° 20' 59.5" P.A. 106.00 sep 3.0 mag 11.70,15.80
 
 
Coord 2000 18529+4521 Discov num KOI 701 Comp AC Coord arcsec 2000 18 52 51.05 +45 20 59.5
Date first 2010 Date last 2015 Obs 6
Pa first 109 Pa last 105.9 P.A. Now (θ) 105.9°
Sep first 2.7 Sep last 2.955 Sep. Now (ρ) 2.955"
Mag pri 11.70 Mag sec 15.80 delta mag (ΔM) 4.1 Spectral class
Pri motion ra -027 Sec motion ra
Pri motion dec -032 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.
 
 
18529+4521 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 52 51 +45 20 60 KOI 701 AB 2014 1 303 2.1 11.70 20.00 8.30
Show 18 52 51 +45 20 60 KOI 701 AC 2015 6 106 3.0 11.70 15.80 4.10 <===
Show 18 52 51 +45 20 60 KOI 701 AD 2014 1 359 3.5 11.70 17.50 5.80
Show 18 52 51 +45 20 60 KOI 701 AE 2014 1 164 6.5 11.70 18.40 6.70
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2107001283431633408