PWs fotografisches Doppelstern Projekt / PWs Photographic Doublestar Project

78-Mu Cyg

78-Mu Cyg


WDS21441+2845
RA21 44 08
Dec+28 44 35
Sternbild/ConstellationCyg, Cygnus / Schwan / Swan      Foto/Photo 78-Mu Cyg
Bmkg./Note-



Komponenten
Components		 Abstand "
Separation "		 Mag 1 Mag 2 Positionswinkel
Position angle
AB
AC
AD
BD
DE		 1,9
72,6
197,5
198,7
16,9		 4,75
4,7
4,75
6,18
6,9		 6,18
11,5
6,94
6,94
13,3		 312
290
45
46
284



WDS notes: STF2822 Mu Cyg. P = 789yr., a = 5.32", motion direct. The A component is a double-lined spectroscopic binary. AB: H III 15. D is the principal component of ES 521.


Schließen Sie das Fenster um zurückzukehren.
Close the window to go back.