20021+4423 KOI 152 AC

 
 
20h 02m 04.11s +44° 22' 53.6" P.A. 30.00 sep 2.5 mag 13.69,19.40 Sp G0
 
 
Coord 2000 20021+4423 Discov num KOI 152 Comp AC Coord arcsec 2000 20 02 04.11 +44 22 53.6
Date first 2014 Date last 2014 Obs 2
Pa first 30 Pa last 29.7 P.A. Now (θ) 29.7°
Sep first 2.5 Sep last 2.506 Sep. Now (ρ) 2.506"
Mag pri 13.69 Mag sec 19.40 delta mag (ΔM) 5.71 Spectral class G0 (yellow)
Pri motion ra -005 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
20021+4423 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 02 04 +44 22 54 KOI 152 AB 2013 2 340 5.7 13.69 17.14 3.45
Show 20 02 04 +44 22 54 KOI 152 AC 2014 2 30 2.5 13.69 19.40 5.71 <===
Show 20 02 04 +44 22 54 KOI 152 AD 2014 1 22 4.2 12.60 19.10 6.50
Show 20 02 04 +44 22 54 KOI 152 AE 2014 1 151 4.2 12.60 19.10 6.50
Show 20 02 04 +44 22 54 KOI 152 AF 2015 2 133 4.6 12.60 17.40 4.80
Show 20 02 04 +44 22 54 KOI 152 AG 2014 1 152 5.0 12.60 17.70 5.10
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2076085318570299136