Research and list editing of visual double stars
09144+5241 - STF1321AB | Constellation : UMa | AD 09h14min22.79sec / Dec +52°41min11.8sec | |||||
Composants | Primary | Secondary | WDS data | WDS Notes | |||
Magnitudes | 7.79 | 7.88 | Negleted : non | NNotes found in WDSNOT MEMO of WDS.,OOrbit, briefly described in WDSNOT MEMO and has entry in Orbit Catalog.,P100-year proper motion in right ascension and declination. | |||
Proper Motion RA | -155 | -157 | Precise coordinates : oui | Ephemeris ORB6 2024 | |||
Mouvement propre Dec | -057 | -066 | Spectre : K7V+M0V | Grade:4 Theta:100.6 Rho:16.960 |
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Nb d'observation : 480 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
First measure : 1821 | 44 | 21.100 | |||||
Last measure : 2021 | 99.60 | 17.035 | |||||
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.) | |||||||
2019 | 99.10 | 16.902 | Plot, orbital elements and data | ||||
2017 | 98.10 | 17.170 | |||||
2016 | 97.40 | 17.200 | |||||
2015 | 97.70 | 17.184 | |||||
2014 | 97.00 | 17.220 | |||||
2013 | 98.00 | 17.000 | |||||
2012 | 97.00 | 17.300 | |||||
2010 | 96.00 | 17.200 |
09144+5241 - STF1321AC | Constellation : UMa | AD 09h14min22.79sec / Dec +52°41min11.8sec | |||||
Composants | Primary | Secondary | WDS data | WDS Notes | |||
Magnitudes | 7.79 | 14.53 | Negleted : non | NNotes found in WDSNOT MEMO of WDS.,P100-year proper motion in right ascension and declination.,SStatistically different parallax and proper motion indicates that this pair is non-physical. | |||
Proper Motion RA | -153 | +000 | Precise coordinates : oui | ||||
Mouvement propre Dec | -056 | +000 | Spectre : K7V | ||||
Nb d'observation : 4 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
First measure : 1998 | 63 | 127.100 | |||||
Last measure : 2010 | 64.40 | 145.740 | |||||
C: ADS 7251 / |
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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 | 61.60 | 128.084 | |||||
2000 | 64.00 | 145.700 | |||||
09144+5241 - STF1321AD | Constellation : UMa | AD 09h14min22.79sec / Dec +52°41min11.8sec | |||||
Composants | Primary | Secondary | WDS data | WDS Notes | |||
Magnitudes | 7.79 | 11.89 | Negleted : non | LLinear solution. Linear elements for this pair have been determined. Linear Elements Catalog is currently under devlopement.,NNotes found in WDSNOT MEMO of WDS.,P100-year proper motion in right ascension and declination. | |||
Proper Motion RA | -153 | +023 | Precise coordinates : oui | ||||
Mouvement propre Dec | -056 | -003 | Spectre : K7V | ||||
Nb d'observation : 8 | Angle | Separation | Cross references (wds id) *I* | *P* | ||||
First measure : 1879 | 208 | 188.900 | |||||
Last measure : 2015 | 129.10 | 136.380 | |||||
D: ADS 7251 / |
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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 | 134.10 | 134.061 | |||||
1998 | 141.00 | 125.200 | |||||