Double Star Calculator - Orbit

Orbital Elements for FIN353AB
WDS: FIN353AB WDS ID/Discoverer
P: 46.560 Orbital period (years)
a: 0.066 Semi-major axis (arcseconds)
i: 83.0 Inclination (degrees)
Ω: 45.8 Longitude of ascending node (degrees)
T: 2020.550 Epoch of periastron passage (year)
e: 0.89 Eccentricity
ω: 198.4 Longitude of periastron (degrees)
Start-Year: 2001.72 Year
End-Year: 2048.28 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for FIN353AB
Position: 134340.10-420403.0 Epoch-2000 right ascension and declination
WDS-ID: 13437-4204 WDS designation
Discoverer Code: FIN353AB Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 119361 HD catalog number
Hipparcos number: 66984 Hipparcos catalog number
V1: 6.32 Magnitude of the primary
V2: 7.49 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2023 Date of last observation
Orbit grade: 3 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: Flags
Ephemerides: Ephemerides
Code: Tok2023a Reference

Double Star Orbit for FIN353AB



WDS 6th Orbit including measures of FIN353AB

-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --


Legend:
Green plus signs:Visual (micrometric) measures
Violet asterisks:Photographic measures
Blue symbols:Various interferometric techniques
Dot-dash line:Indicates the line of nodes

Ephemeris of FIN353AB
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.072    45.09
--------------------------
2001.72    0.112    48.74
2001.82    0.112    48.76
2001.92    0.112    48.77
2002.02    0.112    48.79
2002.12    0.111    48.80
2002.22    0.111    48.82
2002.32    0.111    48.83
2002.42    0.111    48.85
2002.52    0.111    48.86
2002.62    0.110    48.88
2002.72    0.110    48.89
2002.82    0.110    48.91
2002.92    0.110    48.92
2003.02    0.109    48.94
2003.12    0.109    48.96
2003.22    0.109    48.97
2003.32    0.109    48.99
2003.42    0.108    49.00
2003.52    0.108    49.02
2003.62    0.108    49.03
2003.72    0.107    49.05
2003.82    0.107    49.07
2003.92    0.107    49.08
2004.02    0.107    49.10
2004.12    0.106    49.12
2004.22    0.106    49.13
2004.32    0.106    49.15
2004.42    0.105    49.17
2004.52    0.105    49.18
2004.62    0.105    49.20
2004.72    0.105    49.22
2004.82    0.104    49.23
2004.92    0.104    49.25
2005.02    0.104    49.27
2005.12    0.103    49.29
2005.22    0.103    49.30
2005.32    0.103    49.32
2005.42    0.102    49.34
2005.52    0.102    49.36
2005.62    0.102    49.38
2005.72    0.101    49.39
2005.82    0.101    49.41
2005.92    0.101    49.43
2006.02    0.100    49.45
2006.12    0.100    49.47
2006.22    0.100    49.49
2006.32    0.099    49.51
2006.42    0.099    49.52
2006.52    0.098    49.54
2006.62    0.098    49.56
2006.72    0.098    49.58
2006.82    0.097    49.60
2006.92    0.097    49.62
2007.02    0.097    49.64
2007.12    0.096    49.66
2007.22    0.096    49.68
2007.32    0.095    49.70
2007.42    0.095    49.72
2007.52    0.095    49.75
2007.62    0.094    49.77
2007.72    0.094    49.79
2007.82    0.093    49.81
2007.92    0.093    49.83
2008.02    0.092    49.85
2008.12    0.092    49.87
2008.22    0.092    49.90
2008.32    0.091    49.92
2008.42    0.091    49.94
2008.52    0.090    49.96
2008.62    0.090    49.99
2008.72    0.089    50.01
2008.82    0.089    50.03
2008.92    0.088    50.06
2009.02    0.088    50.08
2009.12    0.087    50.11
2009.22    0.087    50.13
2009.32    0.086    50.16
2009.42    0.086    50.18
2009.52    0.085    50.21
2009.62    0.085    50.23
2009.72    0.084    50.26
2009.82    0.084    50.29
2009.92    0.083    50.31
2010.02    0.083    50.34
2010.12    0.082    50.37
2010.22    0.082    50.39
2010.32    0.081    50.42
2010.42    0.081    50.45
2010.52    0.080    50.48
2010.62    0.080    50.51
2010.72    0.079    50.54
2010.82    0.079    50.57
2010.92    0.078    50.60
2011.02    0.078    50.63
2011.12    0.077    50.66
2011.22    0.076    50.69
2011.32    0.076    50.73
2011.42    0.075    50.76
2011.52    0.075    50.79
2011.62    0.074    50.83
2011.72    0.073    50.86
2011.82    0.073    50.89
2011.92    0.072    50.93
2012.02    0.072    50.97
2012.12    0.071    51.00
2012.22    0.070    51.04
2012.32    0.070    51.08
2012.42    0.069    51.12
2012.52    0.069    51.16
2012.62    0.068    51.20
2012.72    0.067    51.24
2012.82    0.067    51.28
2012.92    0.066    51.32
2013.02    0.065    51.37
2013.12    0.065    51.41
2013.22    0.064    51.46
2013.32    0.063    51.50
2013.42    0.063    51.55
2013.52    0.062    51.60
2013.62    0.061    51.65
2013.72    0.060    51.70
2013.82    0.060    51.75
2013.92    0.059    51.80
2014.02    0.058    51.86
2014.12    0.058    51.91
2014.22    0.057    51.97
2014.32    0.056    52.03
2014.42    0.055    52.09
2014.52    0.055    52.15
2014.62    0.054    52.22
2014.72    0.053    52.28
2014.82    0.052    52.35
2014.92    0.051    52.42
2015.02    0.051    52.49
2015.12    0.050    52.57
2015.22    0.049    52.64
2015.32    0.048    52.72
2015.42    0.047    52.80
2015.52    0.046    52.89
2015.62    0.046    52.98
2015.72    0.045    53.07
2015.82    0.044    53.16
2015.92    0.043    53.26
2016.02    0.042    53.37
2016.12    0.041    53.47
2016.22    0.040    53.59
2016.32    0.039    53.70
2016.42    0.039    53.83
2016.52    0.038    53.96
2016.62    0.037    54.09
2016.72    0.036    54.24
2016.82    0.035    54.39
2016.92    0.034    54.55
2017.02    0.033    54.72
2017.12    0.032    54.90
2017.22    0.031    55.09
2017.32    0.030    55.29
2017.42    0.029    55.51
2017.52    0.028    55.75
2017.62    0.027    56.00
2017.72    0.026    56.28
2017.82    0.024    56.58
2017.92    0.023    56.90
2018.02    0.022    57.26
2018.12    0.021    57.66
2018.22    0.020    58.11
2018.32    0.019    58.60
2018.42    0.018    59.17
2018.52    0.016    59.81
2018.62    0.015    60.55
2018.72    0.014    61.43
2018.82    0.013    62.47
2018.92    0.012    63.73
2019.02    0.010    65.30
2019.12    0.009    67.31
2019.22    0.008    69.97
2019.32    0.006    73.69
2019.42    0.005    79.20
2019.52    0.004    88.06
2019.62    0.003   103.63
2019.72    0.002   131.00
2019.82    0.002   165.13
2019.92    0.003   189.35
2020.02    0.004   202.96
2020.12    0.005   211.02
2020.22    0.006   216.35
2020.32    0.007   220.30
2020.42    0.008   223.64
2020.52    0.007   226.99
2020.62    0.006   231.32
2020.72    0.004   239.35
2020.82    0.002   266.32
2020.92    0.002   354.45
2021.02    0.004    22.42
2021.12    0.006    30.18
2021.22    0.008    33.76
2021.32    0.011    35.85
2021.42    0.013    37.24
2021.52    0.015    38.24
2021.62    0.017    39.00
2021.72    0.019    39.60
2021.82    0.020    40.10
2021.92    0.022    40.52
2022.02    0.024    40.87
2022.12    0.025    41.18
2022.22    0.027    41.46
2022.32    0.029    41.70
2022.42    0.030    41.91
2022.52    0.032    42.11
2022.62    0.033    42.29
2022.72    0.034    42.46
2022.82    0.036    42.61
2022.92    0.037    42.75
2023.02    0.038    42.88
2023.12    0.040    43.00
2023.22    0.041    43.12
2023.32    0.042    43.22
2023.42    0.043    43.33
2023.52    0.045    43.42
2023.62    0.046    43.51
2023.72    0.047    43.60
2023.82    0.048    43.68
2023.92    0.049    43.76
2024.02    0.050    43.84
2024.12    0.051    43.91
2024.22    0.052    43.98
2024.32    0.053    44.05
2024.42    0.054    44.11
2024.52    0.055    44.17
2024.62    0.056    44.23
2024.72    0.057    44.29
2024.82    0.058    44.35
2024.92    0.059    44.40
2025.02    0.060    44.45
2025.12    0.061    44.51
2025.22    0.062    44.55
2025.32    0.063    44.60
2025.42    0.064    44.65
2025.52    0.065    44.70
2025.62    0.065    44.74
2025.72    0.066    44.78
2025.82    0.067    44.82
2025.92    0.068    44.87
2026.02    0.069    44.91
2026.12    0.070    44.94
2026.22    0.070    44.98
2026.32    0.071    45.02
2026.42    0.072    45.06
2026.52    0.073    45.09
2026.62    0.073    45.13
2026.72    0.074    45.16
2026.82    0.075    45.20
2026.92    0.075    45.23
2027.02    0.076    45.26
2027.12    0.077    45.29
2027.22    0.078    45.33
2027.32    0.078    45.36
2027.42    0.079    45.39
2027.52    0.080    45.42
2027.62    0.080    45.45
2027.72    0.081    45.47
2027.82    0.082    45.50
2027.92    0.082    45.53
2028.02    0.083    45.56
2028.12    0.083    45.59
2028.22    0.084    45.61
2028.32    0.085    45.64
2028.42    0.085    45.66
2028.52    0.086    45.69
2028.62    0.086    45.72
2028.72    0.087    45.74
2028.82    0.087    45.77
2028.92    0.088    45.79
2029.02    0.089    45.81
2029.12    0.089    45.84
2029.22    0.090    45.86
2029.32    0.090    45.88
2029.42    0.091    45.91
2029.52    0.091    45.93
2029.62    0.092    45.95
2029.72    0.092    45.97
2029.82    0.093    46.00
2029.92    0.093    46.02
2030.02    0.094    46.04
2030.12    0.094    46.06
2030.22    0.095    46.08
2030.32    0.095    46.10
2030.42    0.096    46.12
2030.52    0.096    46.14
2030.62    0.096    46.16
2030.72    0.097    46.18
2030.82    0.097    46.20
2030.92    0.098    46.22
2031.02    0.098    46.24
2031.12    0.099    46.26
2031.22    0.099    46.28
2031.32    0.099    46.30
2031.42    0.100    46.32
2031.52    0.100    46.34
2031.62    0.101    46.36
2031.72    0.101    46.37
2031.82    0.101    46.39
2031.92    0.102    46.41
2032.02    0.102    46.43
2032.12    0.103    46.45
2032.22    0.103    46.46
2032.32    0.103    46.48
2032.42    0.104    46.50
2032.52    0.104    46.52
2032.62    0.104    46.53
2032.72    0.105    46.55
2032.82    0.105    46.57
2032.92    0.105    46.58
2033.02    0.106    46.60
2033.12    0.106    46.62
2033.22    0.106    46.63
2033.32    0.107    46.65
2033.42    0.107    46.67
2033.52    0.107    46.68
2033.62    0.108    46.70
2033.72    0.108    46.72
2033.82    0.108    46.73
2033.92    0.108    46.75
2034.02    0.109    46.76
2034.12    0.109    46.78
2034.22    0.109    46.80
2034.32    0.110    46.81
2034.42    0.110    46.83
2034.52    0.110    46.84
2034.62    0.110    46.86
2034.72    0.111    46.87
2034.82    0.111    46.89
2034.92    0.111    46.90
2035.02    0.111    46.92
2035.12    0.112    46.93
2035.22    0.112    46.95
2035.32    0.112    46.96
2035.42    0.112    46.98
2035.52    0.113    46.99
2035.62    0.113    47.01
2035.72    0.113    47.02
2035.82    0.113    47.04
2035.92    0.113    47.05
2036.02    0.114    47.07
2036.12    0.114    47.08
2036.22    0.114    47.10
2036.32    0.114    47.11
2036.42    0.114    47.12
2036.52    0.115    47.14
2036.62    0.115    47.15
2036.72    0.115    47.17
2036.82    0.115    47.18
2036.92    0.115    47.20
2037.02    0.115    47.21
2037.12    0.116    47.22
2037.22    0.116    47.24
2037.32    0.116    47.25
2037.42    0.116    47.27
2037.52    0.116    47.28
2037.62    0.116    47.29
2037.72    0.116    47.31
2037.82    0.117    47.32
2037.92    0.117    47.33
2038.02    0.117    47.35
2038.12    0.117    47.36
2038.22    0.117    47.38
2038.32    0.117    47.39
2038.42    0.117    47.40
2038.52    0.117    47.42
2038.62    0.118    47.43
2038.72    0.118    47.44
2038.82    0.118    47.46
2038.92    0.118    47.47
2039.02    0.118    47.48
2039.12    0.118    47.50
2039.22    0.118    47.51
2039.32    0.118    47.52
2039.42    0.118    47.54
2039.52    0.118    47.55
2039.62    0.118    47.56
2039.72    0.118    47.58
2039.82    0.119    47.59
2039.92    0.119    47.60
2040.02    0.119    47.62
2040.12    0.119    47.63
2040.22    0.119    47.64
2040.32    0.119    47.66
2040.42    0.119    47.67
2040.52    0.119    47.68
2040.62    0.119    47.70
2040.72    0.119    47.71
2040.82    0.119    47.72
2040.92    0.119    47.74
2041.02    0.119    47.75
2041.12    0.119    47.76
2041.22    0.119    47.78
2041.32    0.119    47.79
2041.42    0.119    47.80
2041.52    0.119    47.82
2041.62    0.119    47.83
2041.72    0.119    47.84
2041.82    0.119    47.86
2041.92    0.119    47.87
2042.02    0.119    47.88
2042.12    0.119    47.90
2042.22    0.119    47.91
2042.32    0.119    47.92
2042.42    0.119    47.93
2042.52    0.119    47.95
2042.62    0.119    47.96
2042.72    0.119    47.97
2042.82    0.119    47.99
2042.92    0.119    48.00
2043.02    0.119    48.01
2043.12    0.119    48.03
2043.22    0.119    48.04
2043.32    0.119    48.05
2043.42    0.119    48.07
2043.52    0.119    48.08
2043.62    0.119    48.09
2043.72    0.119    48.11
2043.82    0.118    48.12
2043.92    0.118    48.13
2044.02    0.118    48.15
2044.12    0.118    48.16
2044.22    0.118    48.17
2044.32    0.118    48.19
2044.42    0.118    48.20
2044.52    0.118    48.21
2044.62    0.118    48.23
2044.72    0.118    48.24
2044.82    0.118    48.25
2044.92    0.118    48.27
2045.02    0.117    48.28
2045.12    0.117    48.30
2045.22    0.117    48.31
2045.32    0.117    48.32
2045.42    0.117    48.34
2045.52    0.117    48.35
2045.62    0.117    48.36
2045.72    0.117    48.38
2045.82    0.117    48.39
2045.92    0.116    48.40
2046.02    0.116    48.42
2046.12    0.116    48.43
2046.22    0.116    48.45
2046.32    0.116    48.46
2046.42    0.116    48.47
2046.52    0.116    48.49
2046.62    0.115    48.50
2046.72    0.115    48.52
2046.82    0.115    48.53
2046.92    0.115    48.54
2047.02    0.115    48.56
2047.12    0.115    48.57
2047.22    0.114    48.59
2047.32    0.114    48.60
2047.42    0.114    48.62
2047.52    0.114    48.63
2047.62    0.114    48.64
2047.72    0.113    48.66
2047.82    0.113    48.67
2047.92    0.113    48.69
2048.02    0.113    48.70
2048.12    0.113    48.72
2048.22    0.112    48.73






Disclaimer
This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. Unless otherwise noted, all output generated by the Double Star Calculator including orbit diagrams, ephemerides, and analytical reports is licensed under CC BY 4.0.


Acknowledgements
The Double Star Calculator - Orbital Elements makes use of the Washington Double Star Sixth Catalog of Orbits of Visual Binary Stars, maintained at the U.S. Naval Observatory.


Report Information
Double Star Calculator: Version 1.2 ($Rev: 2397 $)
Report created: 2026-06-25 16:58:52



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