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12411+6831 - STF1671AB Constellation : Dra AD 12h41min4.48sec / Dec +68°30min57.9sec
Composants Primary Secondary WDS data WDS Notes
Magnitudes 9.30 11.04 Negleted : non TStatistically the same parallax within the errors and similar proper motion or other technique indicates that this pair is physical.
Proper Motion RA -005 -005 Precise coordinates : oui
Mouvement propre Dec -008 -008 Spectre : F2V
Nb d'observation : 18 Angle Separation Cross references (wds id) *I* | *P*
First measure : 1898 201 29.000
A: HIP 61900 / SAO 15868 / GC 17266 / BDS 6247 / AKG3+680525 / UCAC4 793-023965
Last measure : 2016 200.80 28.987
B: HIP 61896 / BDS 6247 / UCAC4 793-023964
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.)
2015 200.90 28.977
2011 201.00 29.030




12411+6831 - STF1671AC Constellation : Dra AD 12h41min4.48sec / Dec +68°30min57.9sec
Composants Primary Secondary WDS data WDS Notes
Magnitudes 9.30 11.04 Negleted : non UProper motion or other technique indicates that this pair is non-physical.
Proper Motion RA -005 -060 Precise coordinates : oui
Mouvement propre Dec -008 -027 Spectre : F2V
Nb d'observation : 17 Angle Separation Cross references (wds id) *I* | *P*
First measure : 1898 144 40.200
A: HIP 61900 / SAO 15868 / GC 17266 / BDS 6247 / AKG3+680525 / UCAC4 793-023965
Last measure : 2015 153.20 38.445
C: BDS 6247 / UCAC4 793-023966
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.)
2011 153.20 38.670



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