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21185+5505 - ES2707 Constellation : Cyg AD 21h18min30.31sec / Dec +55°05min07.4sec
Components Primary Secondary WDS data WDS Notes
Magnitudes 8.68 12.70 Negleted : non
Proper Motion RA -012 - Precise coordinates : oui
Mouvement propre Dec -020 - Spectre : A2
Nb of observations : 8 Angle Separation Cross references (wds id) *I* | *P*
First measure : 1910 338 9.000
Pri: HD203168 / SAO33304 / DM+54 2512 / ADS14848 / AKG3+541404 /
Last measure  : 2015 348.30 10.322
Sec: ADS14848 /
Measurement history (InformationThis historical is indicative. It is incomplete and may contain errors. It is built as and when updates to WDSTOOL and does not take into account any subsequent modifications to WDS.)
2010 349.10 10.180
2003 347.50 10.148



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