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Research and list editing of visual double stars
| 21390+5729 - MIU2Aa,Ab | Constellation : Cep | AD 21h38min57.61sec / Dec +57°29min20.5sec | |||||
| Composants | Primary | Secondary | WDS data | WDS Notes | |||
| Magnitudes | 5.73 | - | Negleted : non | NNotes found in WDSNOT MEMO of WDS. | |||
| Proper Motion RA | -003 | - | Precise coordinates : oui | ||||
| Mouvement propre Dec | -002 | - | Spectre : O5V+O9V | ||||
| Nb d'observation : 19 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
| First measure : 1992 | 248 | 0.100 | Aa: |
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| Last measure : 2019 | 147.00 | 0.064 | |||||
Ab: |
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| 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.) | |||||||
| 2018 | 196.10 | 0.105 | |||||
| 2005 | 248.00 | 0.100 | |||||
| 21390+5729 - BU1143AB | Constellation : Cep | AD 21h38min57.61sec / Dec +57°29min20.5sec | |||||
| Composants | Primary | Secondary | WDS data | WDS Notes | |||
| Magnitudes | 5.73 | 13.30 | Negleted : non | NNotes found in WDSNOT MEMO of WDS. | |||
| Proper Motion RA | -003 | - | Precise coordinates : oui | ||||
| Mouvement propre Dec | -002 | - | Spectre : O6V | ||||
| Nb d'observation : 9 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
| First measure : 1889 | 324 | 1.600 | |||||
| Last measure : 2018 | 319.40 | 1.787 | |||||
B: HIP 106886 / ADS 15184 / |
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| 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.) | |||||||
| 2001 | 317.00 | 1.800 | |||||
| 21390+5729 - STF2816AC | Constellation : Cep | AD 21h38min57.61sec / Dec +57°29min20.5sec | |||||
| Composants | Primary | Secondary | WDS data | WDS Notes | |||
| Magnitudes | 5.73 | 7.48 | Negleted : non | NNotes found in WDSNOT MEMO of WDS.,YStatistically different parallax for the components indicates they are non-physical. | |||
| Proper Motion RA | -003 | -004 | Precise coordinates : oui | ||||
| Mouvement propre Dec | -002 | -002 | Spectre : +B5V | ||||
| Nb d'observation : 112 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
| First measure : 1782 | 125 | 11.600 | A: |
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| Last measure : 2023 | 120.00 | 11.940 | |||||
C: HIP 106890 / ADS 15184 / |
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| 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.) | |||||||
| 2018 | 119.80 | 11.834 | |||||
| 2017 | 120.60 | 11.830 | |||||
| 2016 | 117.10 | 11.900 | |||||
| 2015 | 120.60 | 11.570 | |||||
| 2012 | 120.00 | 11.570 | |||||
| 21390+5729 - STF2816AD | Constellation : Cep | AD 21h38min57.61sec / Dec +57°29min20.5sec | |||||
| Composants | Primary | Secondary | WDS data | WDS Notes | |||
| Magnitudes | 5.73 | 7.53 | Negleted : non | NNotes found in WDSNOT MEMO of WDS.,YStatistically different parallax for the components indicates they are non-physical. | |||
| Proper Motion RA | -002 | -002 | Precise coordinates : oui | ||||
| Mouvement propre Dec | -005 | -004 | Spectre : +B0.7V | ||||
| Nb d'observation : 111 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
| First measure : 1782 | 344 | 18.600 | A: |
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| Last measure : 2023 | 339.00 | 20.100 | |||||
D: HIP 106884 / ADS 15184 / |
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| 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.) | |||||||
| 2018 | 338.70 | 20.600 | |||||
| 2017 | 338.90 | 20.400 | |||||
| 2016 | 338.70 | 20.700 | |||||
| 2015 | 339.30 | 20.100 | |||||
| 2012 | 339.00 | 20.100 | |||||
| 21390+5729 - GUI36CD | Constellation : Cep | AD 21h38min58.88sec / Dec +57°29min14.6sec | |||||
| Composants | Primary | Secondary | WDS data | WDS Notes | |||
| Magnitudes | 7.48 | 7.53 | Negleted : non | NNotes found in WDSNOT MEMO of WDS. | |||
| Proper Motion RA | -006 | -001 | Precise coordinates : oui | ||||
| Mouvement propre Dec | +004 | -002 | Spectre : B1.5V+B1V | ||||
| Nb d'observation : 81 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
| First measure : 1783 | 329 | 28.600 | C: |
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| Last measure : 2018 | 324.40 | 30.620 | |||||
D: |
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| 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.) | |||||||
| 2017 | 324.30 | 30.700 | |||||
| 2016 | 324.60 | 30.312 | |||||
| 2012 | 324.30 | 30.000 | |||||
| 21390+5729 - FLE3DE | Constellation : Cep | AD 21h38min56.73sec / Dec +57°29min39.2sec | |||||
| Composants | Primary | Secondary | WDS data | WDS Notes | |||
| Magnitudes | 7.53 | 13.19 | Negleted : non | NNotes found in WDSNOT MEMO of WDS. | |||
| Proper Motion RA | -002 | - | Precise coordinates : oui | ||||
| Mouvement propre Dec | -004 | - | Spectre : B1V | ||||
| Nb d'observation : 8 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
| First measure : 1874 | 354 | 50.000 | D: |
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| Last measure : 2015 | 351.20 | 55.165 | |||||
E: |
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| 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.) | |||||||
| 2003 | 351.30 | 55.218 | |||||
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