20359+3615 GII  52AB

 
 
20H 35M 55.19S +36 15' 10.2" P.A. 344 SEP 3.9 MAG 11.70,16.90
 
 
Coord 2000
20359+3615
Discov num
GII  52
Comp
AB
Coord arcsec 2000
20 35 55.19 +36 15 10.2
Date first
1998
Date last
2012
Obs
2
Pa first
345
Pa last
344
P.A. Now (θ)
344°
Sep first
3.8
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.70
Mag sec
16.90
delta mag (ΔM)
5.2
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
20359+3615 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20359+3615 GII 52 Aa,Ab 2012 2015 3 217 0.4 12.50 12.50 0.00
Show 20359+3615 GII 52 AB 1998 2012 2 344 3.9 11.70 16.90 5.20 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
344.2
last precise sep
3.86