19216+4017 KOI 123 AD

 
 
19h 21m 34.25s +40° 17' 05.5" P.A. 199.00 sep 9.7 mag 12.40,17.30
 
 
Coord 2000 19216+4017 Discov num KOI 123 Comp AD Coord arcsec 2000 19 21 34.25 +40 17 05.5
Date first 2009 Date last 2017 Obs 4
Pa first 199 Pa last 198.8 P.A. Now (θ) 198.8°
Sep first 9.5 Sep last 9.691 Sep. Now (ρ) 9.691"
Mag pri 12.40 Mag sec 17.30 delta mag (ΔM) 4.9 Spectral class
Pri motion ra -013 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19216+4017 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 21 34 +40 17 06 KOI 123 AB 2010 1 116 2.0 12.37 20.40 8.03
Show 19 21 34 +40 17 06 KOI 123 AC 2010 1 227 5.3 12.37 21.20 8.83
Show 19 21 34 +40 17 06 KOI 123 AD 2017 4 199 9.7 12.40 17.30 4.90 <===
Show 19 21 34 +40 17 06 KOI 123 AE 2015 4 96 10.3 11.30 17.70 6.40
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3138-01820-1 Gaia DR2 2101175933393051008