PWs fotografisches Doppelstern Projekt / PWs Photographic Doublestar Project

63-Theta Ser

63-Theta Ser


WDS18562+0412
RA18 56 13
Dec+04 12 12
Sternbild/ConstellationSer, Serpens / Schlange / Serpent      Foto/Photo 63-Theta Ser
Bmkg./Note-



Komponenten
Components
Abstand "
Separation "
Mag 1 Mag 2 Positionswinkel
Position angle
AB
AC
BC
22,3
421,9
407
4,59
4,59
4,93
4,93
6,78
6,78
104
58
57



WDS notes: STF2417 AB: Theta (1) Ser. B is BD+04@3917, Theta (2) Ser. BC: This system analysed in detail by Teague (TEA01) who determined the source of the errors in all three historical measures (LBZ56, PRZ02, and KPR99 which actually belongs with the AC pair) of this syste


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