20021+4423 KOI 152 AG

20h 02m 04.11s +44° 22' 53.6" P.A. 152.00 sep 5.0 mag 12.60,17.70

Coord 2000 20021+4423 Discov num KOI 152 Comp AG Coord arcsec 2000 20 02 04.11 +44 22 53.6
Date first 2014 Date last 2014 Obs 1
Pa first 152 Pa last 151.9 P.A. Now (θ) 151.9°
Sep first 5.0 Sep last 4.967 Sep. Now (ρ) 4.967"
Mag pri 12.60 Mag sec 17.70 delta mag (ΔM) 5.1 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +009 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.



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