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21002+3658 - HO147AB Constellation : Cyg AD 21h00min13.54sec / Dec +36°57min47sec
Components Primary Secondary WDS data WDS Notes
Magnitudes 8.01 14.10 Negleted : non
Proper Motion RA +006 - Precise coordinates : oui
Mouvement propre Dec -010 - Spectre : K5
Nb of observations : 8 Angle Separation Cross references (wds id) *I* | *P*
First measure : 1885 353 7.000
Last measure  : 2015 351.30 7.835
B: ADS 14530 /
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.)
2014 352.50 7.982
1906 353.00 7.000



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