20021+4423 KOI 152AF

 
 
20H 02M 04.11S +44 22' 53.6" P.A. 134 SEP 4.6 MAG 12.60,17.40
 
 
Coord 2000
20021+4423
Discov num
KOI 152
Comp
AF
Coord arcsec 2000
20 02 04.11 +44 22 53.6
Date first
2014
Date last
2014
Obs
1
Pa first
134
Pa last
134
P.A. Now (θ)
134°
Sep first
4.6
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
12.60
Mag sec
17.40
delta mag (ΔM)
4.8
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
20021+4423 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20021+4423 KOI 152 AB 1998 2013 2 340 5.7 13.69 17.14 3.45
Show 20021+4423 KOI 152 AC 2014 2014 2 30 2.5 13.69 19.40 5.71
Show 20021+4423 KOI 152 AD 2014 2014 1 22 4.2 12.60 19.10 6.50
Show 20021+4423 KOI 152 AE 2014 2014 1 151 4.2 12.60 19.10 6.50
Show 20021+4423 KOI 152 AF 2014 2014 1 134 4.6 12.60 17.40 4.80 <===
Show 20021+4423 KOI 152 AG 2014 2014 1 152 5.0 12.60 17.70 5.10
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
133.7
last precise sep
4.635