19576+4402 KOI 18 AF

 
 
19h 57m 37.68s +44° 02' 06.1" P.A. 219.00 sep 7.1 mag 12.10,20.30
 
 
Coord 2000 19576+4402 Discov num KOI  18 Comp AF Coord arcsec 2000 19 57 37.68 +44 02 06.1
Date first 2009 Date last 2009 Obs 1
Pa first 219 Pa last 219.2 P.A. Now (θ) 219.2°
Sep first 7.1 Sep last 7.09 Sep. Now (ρ) 7.09"
Mag pri 12.10 Mag sec 20.30 delta mag (ΔM) 8.2 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes N K (See Notes, 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.
 
 
19576+4402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 57 38 +44 02 06 KOI 18 AB 2010 2 167 0.9 13.37 18.70 5.33
Show 19 57 38 +44 02 06 KOI 18 AC 2015 5 111 3.5 13.37 19.80 6.43
Show 19 57 38 +44 02 06 KOI 18 AD 2010 2 211 4.9 13.37 20.30 6.93
Show 19 57 38 +44 02 06 KOI 18 AE 2009 1 106 5.9 12.10 19.80 7.70
Show 19 57 38 +44 02 06 KOI 18 AF 2009 1 219 7.1 12.10 20.30 8.20 <===
Show 19 57 38 +44 02 06 KOI 18 AG 2017 5 146 7.3 13.40 18.30 4.90
Show 19 57 38 +44 02 06 KOI 18 AH 2009 1 78 7.3 12.10 19.40 7.30
Show 19 57 38 +44 02 06 KOI 18 AI 2011 2 345 9.7 12.10 18.40 6.30
Show 19 57 38 +44 02 06 KOI 18 AJ 2009 1 339 9.7 12.10 20.10 8.00
Show 19 57 38 +44 02 06 KOI 18 AK 2009 1 222 10.8 12.10 19.80 7.70
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079018300195390464