19587+4051 KOI 371 AC

 
 
19h 58m 42.27s +40° 51' 23.3" P.A. 61.00 sep 4.0 mag 10.20,19.60
 
 
Coord 2000 19587+4051 Discov num KOI 371 Comp AC Coord arcsec 2000 19 58 42.27 +40 51 23.3
Date first 2012 Date last 2012 Obs 1
Pa first 61 Pa last 60.9 P.A. Now (θ) 60.9°
Sep first 4.0 Sep last 3.973 Sep. Now (ρ) 3.973"
Mag pri 10.20 Mag sec 19.60 delta mag (ΔM) 9.4 Spectral class
Pri motion ra +011 Sec motion ra
Pri motion dec +005 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.
 
 
19587+4051 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 58 42 +40 51 23 KOI 371 AB 2012 1 92 3.2 10.20 18.30 8.10
Show 19 58 42 +40 51 23 KOI 371 AC 2012 1 61 4.0 10.20 19.60 9.40 <===
Show 19 58 42 +40 51 23 KOI 371 AD 2012 1 97 5.5 10.20 19.30 9.10
Show 19 58 42 +40 51 23 KOI 371 AE 2012 2 116 6.0 10.20 17.80 7.60
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2075086648470693632