20559+3206 FYM 140AD

 
 
20H 55M 43.34S +32 10' 09.7" P.A. 161 SEP 29.4 MAG 8.00,15.10 SP K0 DIST. 370.37 PC (1208.15 L.Y.)
 
 
Coord 2000
20559+3206
Discov num
FYM 140
Comp
AD
Coord arcsec 2000
20 55 43.34 +32 10 09.7
Date first
1999
Date last
2012
Obs
3
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
29.8
Sep last
29.4
Sep. Now (ρ)
29.4"
Mag pri
8.00
Mag sec
15.10
delta mag (ΔM)
7.1
Spectral class
K0 (yellow-orange)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20559+3206 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 70672 20559+3206 STT 421 AB 1843 2012 13 193 34.8 8.00 10.22 2.22
Show 70672 20559+3206 HU 1655 AC 1898 2002 3 73 30.7 8.00 14.00 6.00
Show 70672 20559+3206 FYM 140 AD 1999 2012 3 161 29.4 8.00 15.10 7.10 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
70672
HIP
103306
Tycho2
2692-02665-1
HD
199358
BD
BD+31 4267
Distance
370.37
Distance ly
1208.15
last precise pa
161
last precise sep
29.4