20136+4644 SMR  68HK

 
 
20H 13M 44.41S +46 43' 11.2" P.A. 262 SEP 8.9 MAG 11.74,10.87
 
 
Coord 2000
20136+4644
Discov num
SMR  68
Comp
HK
Coord arcsec 2000
20 13 44.41 +46 43 11.2
Date first
2000
Date last
2015
Obs
3
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
8.9
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
11.74
Mag sec
10.87
delta mag (ΔM)
0.87
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
20136+4644 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 49337 20136+4644 WRH 33 Aa,Ab 1949 1985 6 219 0.0 3.93 Y
Show 31 Cyg 49337 20136+4644 HJ 1495 AB 1828 2015 11 328 36.5 3.93 13.40 9.47
Show 49337 20136+4644 STFA 50 AC 1779 2016 46 173 108.6 3.93 6.97 3.04
Show 49337 20136+4644 STFA 50 AD 1800 2016 38 322 336.7 3.93 4.83 0.90
Show 49337 20136+4644 BU 1483 AF 1878 2014 3 167 43.5 3.93 13.90 9.97
Show 49338 20136+4644 BU 1483 CG 1878 2003 3 95 37.9 6.97 14.20 7.23
Show 49338 20136+4644 BU 1483 CH 1878 2014 4 62 60.6 6.97 12.60 5.63
Show 49338 20136+4644 BU 1483 CI 1878 2015 7 136 60.2 6.97 12.26 5.29
Show 49332 20136+4644 GUI 30 DC 1800 2003 27 150 431.8 4.83 6.97 2.14
Show 49332 20136+4644 ES 26 DE 1900 2003 4 252 36.3 4.83 13.20 8.37
Show 20136+4644 SMR 68 FJ 2003 2015 3 217 4.2 13.90 15.10 1.20
Show 20136+4644 SMR 68 HK 2000 2015 3 262 8.9 11.74 10.87 0.87 <===
12-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.7
Precise sep
8.9
Constellation
Cygnus
last precise pa
261.7
last precise sep
8.9