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19538+4436 - SMA109 Constellation : Cyg AD 19h53min42.71sec / Dec +44°35min42.7sec
Composants Primary Secondary WDS data WDS Notes
Magnitudes 10.61 10.65 Negleted : non
Proper Motion RA +000 +020 Precise coordinates : oui
Mouvement propre Dec -003 +016 Spectre : A
Nb d'observation : 17 Angle Separation Cross references (wds id) *I* | *P*
First measure : 1892 121 20.500
Last measure : 2015 111.20 21.869
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 111.50 21.810
2007 111.80 21.770



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