Double Star Calculator - Orbit

Orbital Elements for FIN354
WDS: FIN354 WDS ID/Discoverer
P: 61.100 Orbital period (years)
a: 0.1281 Semi-major axis (arcseconds)
i: 90.2 Inclination (degrees)
Ω: 263.8 Longitude of ascending node (degrees)
T: 1999.620 Epoch of periastron passage (year)
e: 0.066 Eccentricity
ω: 91.6 Longitude of periastron (degrees)
Start-Year: 1994.45 Year
End-Year: 2055.55 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for FIN354
Position: 161129.76+094243.2 Epoch-2000 right ascension and declination
WDS-ID: 16115+0943 WDS designation
Discoverer Code: FIN354 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 145589 HD catalog number
Hipparcos number: 79337 Hipparcos catalog number
V1: 7.19 Magnitude of the primary
V2: 7.52 Magnitude of the secondary
Equinox: Equinox
Date: 2018 Date of last observation
Orbit grade: 3 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Tok2019c Reference

Double Star Orbit for FIN354



WDS 6th Orbit including measures of FIN354

-- 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 FIN354
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.041    83.16
--------------------------
1994.45    0.066   263.49
1994.55    0.065   263.48
1994.65    0.063   263.48
1994.75    0.062   263.47
1994.85    0.061   263.46
1994.95    0.060   263.45
1995.05    0.059   263.44
1995.15    0.057   263.43
1995.25    0.056   263.42
1995.35    0.055   263.41
1995.45    0.054   263.40
1995.55    0.052   263.38
1995.65    0.051   263.37
1995.75    0.050   263.36
1995.85    0.048   263.34
1995.95    0.047   263.33
1996.05    0.046   263.31
1996.15    0.044   263.30
1996.25    0.043   263.28
1996.35    0.042   263.26
1996.45    0.041   263.24
1996.55    0.039   263.22
1996.65    0.038   263.20
1996.75    0.036   263.17
1996.85    0.035   263.15
1996.95    0.034   263.12
1997.05    0.032   263.09
1997.15    0.031   263.05
1997.25    0.030   263.02
1997.35    0.028   262.98
1997.45    0.027   262.93
1997.55    0.026   262.89
1997.65    0.024   262.83
1997.75    0.023   262.77
1997.85    0.021   262.70
1997.95    0.020   262.62
1998.05    0.019   262.53
1998.15    0.017   262.43
1998.25    0.016   262.31
1998.35    0.015   262.16
1998.45    0.013   261.98
1998.55    0.012   261.76
1998.65    0.010   261.49
1998.75    0.009   261.12
1998.85    0.008   260.61
1998.95    0.006   259.88
1999.05    0.005   258.70
1999.15    0.003   256.53
1999.25    0.002   251.18
1999.35    0.001   221.47
1999.45    0.001   107.56
1999.55    0.002    93.85
1999.65    0.004    90.13
1999.75    0.005    88.41
1999.85    0.007    87.43
1999.95    0.008    86.79
2000.05    0.009    86.34
2000.15    0.011    86.01
2000.25    0.012    85.75
2000.35    0.014    85.55
2000.45    0.015    85.38
2000.55    0.016    85.25
2000.65    0.018    85.13
2000.75    0.019    85.03
2000.85    0.021    84.95
2000.95    0.022    84.87
2001.05    0.023    84.81
2001.15    0.025    84.75
2001.25    0.026    84.70
2001.35    0.027    84.65
2001.45    0.029    84.61
2001.55    0.030    84.57
2001.65    0.032    84.53
2001.75    0.033    84.50
2001.85    0.034    84.47
2001.95    0.036    84.44
2002.05    0.037    84.42
2002.15    0.038    84.39
2002.25    0.040    84.37
2002.35    0.041    84.35
2002.45    0.042    84.33
2002.55    0.044    84.31
2002.65    0.045    84.30
2002.75    0.046    84.28
2002.85    0.048    84.26
2002.95    0.049    84.25
2003.05    0.050    84.24
2003.15    0.051    84.22
2003.25    0.053    84.21
2003.35    0.054    84.20
2003.45    0.055    84.19
2003.55    0.056    84.18
2003.65    0.058    84.17
2003.75    0.059    84.16
2003.85    0.060    84.15
2003.95    0.061    84.14
2004.05    0.063    84.13
2004.15    0.064    84.12
2004.25    0.065    84.11
2004.35    0.066    84.10
2004.45    0.067    84.10
2004.55    0.069    84.09
2004.65    0.070    84.08
2004.75    0.071    84.08
2004.85    0.072    84.07
2004.95    0.073    84.06
2005.05    0.074    84.06
2005.15    0.076    84.05
2005.25    0.077    84.05
2005.35    0.078    84.04
2005.45    0.079    84.03
2005.55    0.080    84.03
2005.65    0.081    84.02
2005.75    0.082    84.02
2005.85    0.083    84.01
2005.95    0.084    84.01
2006.05    0.085    84.00
2006.15    0.086    84.00
2006.25    0.087    83.99
2006.35    0.088    83.99
2006.45    0.089    83.99
2006.55    0.090    83.98
2006.65    0.091    83.98
2006.75    0.092    83.97
2006.85    0.093    83.97
2006.95    0.094    83.97
2007.05    0.095    83.96
2007.15    0.096    83.96
2007.25    0.097    83.96
2007.35    0.098    83.95
2007.45    0.099    83.95
2007.55    0.099    83.94
2007.65    0.100    83.94
2007.75    0.101    83.94
2007.85    0.102    83.93
2007.95    0.103    83.93
2008.05    0.104    83.93
2008.15    0.104    83.93
2008.25    0.105    83.92
2008.35    0.106    83.92
2008.45    0.107    83.92
2008.55    0.107    83.91
2008.65    0.108    83.91
2008.75    0.109    83.91
2008.85    0.110    83.90
2008.95    0.110    83.90
2009.05    0.111    83.90
2009.15    0.112    83.90
2009.25    0.112    83.89
2009.35    0.113    83.89
2009.45    0.113    83.89
2009.55    0.114    83.89
2009.65    0.115    83.88
2009.75    0.115    83.88
2009.85    0.116    83.88
2009.95    0.116    83.88
2010.05    0.117    83.87
2010.15    0.117    83.87
2010.25    0.118    83.87
2010.35    0.119    83.87
2010.45    0.119    83.86
2010.55    0.119    83.86
2010.65    0.120    83.86
2010.75    0.120    83.86
2010.85    0.121    83.85
2010.95    0.121    83.85
2011.05    0.122    83.85
2011.15    0.122    83.85
2011.25    0.122    83.84
2011.35    0.123    83.84
2011.45    0.123    83.84
2011.55    0.124    83.84
2011.65    0.124    83.84
2011.75    0.124    83.83
2011.85    0.124    83.83
2011.95    0.125    83.83
2012.05    0.125    83.83
2012.15    0.125    83.83
2012.25    0.126    83.82
2012.35    0.126    83.82
2012.45    0.126    83.82
2012.55    0.126    83.82
2012.65    0.126    83.81
2012.75    0.127    83.81
2012.85    0.127    83.81
2012.95    0.127    83.81
2013.05    0.127    83.81
2013.15    0.127    83.80
2013.25    0.127    83.80
2013.35    0.127    83.80
2013.45    0.127    83.80
2013.55    0.127    83.80
2013.65    0.128    83.79
2013.75    0.128    83.79
2013.85    0.128    83.79
2013.95    0.128    83.79
2014.05    0.128    83.79
2014.15    0.128    83.78
2014.25    0.128    83.78
2014.35    0.127    83.78
2014.45    0.127    83.78
2014.55    0.127    83.77
2014.65    0.127    83.77
2014.75    0.127    83.77
2014.85    0.127    83.77
2014.95    0.127    83.77
2015.05    0.127    83.76
2015.15    0.127    83.76
2015.25    0.127    83.76
2015.35    0.126    83.76
2015.45    0.126    83.76
2015.55    0.126    83.75
2015.65    0.126    83.75
2015.75    0.125    83.75
2015.85    0.125    83.75
2015.95    0.125    83.75
2016.05    0.125    83.74
2016.15    0.124    83.74
2016.25    0.124    83.74
2016.35    0.124    83.74
2016.45    0.124    83.73
2016.55    0.123    83.73
2016.65    0.123    83.73
2016.75    0.123    83.73
2016.85    0.122    83.73
2016.95    0.122    83.72
2017.05    0.121    83.72
2017.15    0.121    83.72
2017.25    0.121    83.72
2017.35    0.120    83.71
2017.45    0.120    83.71
2017.55    0.119    83.71
2017.65    0.119    83.71
2017.75    0.118    83.70
2017.85    0.118    83.70
2017.95    0.117    83.70
2018.05    0.117    83.70
2018.15    0.116    83.69
2018.25    0.116    83.69
2018.35    0.115    83.69
2018.45    0.115    83.69
2018.55    0.114    83.68
2018.65    0.114    83.68
2018.75    0.113    83.68
2018.85    0.112    83.68
2018.95    0.112    83.67
2019.05    0.111    83.67
2019.15    0.110    83.67
2019.25    0.110    83.67
2019.35    0.109    83.66
2019.45    0.109    83.66
2019.55    0.108    83.66
2019.65    0.107    83.65
2019.75    0.106    83.65
2019.85    0.106    83.65
2019.95    0.105    83.65
2020.05    0.104    83.64
2020.15    0.104    83.64
2020.25    0.103    83.64
2020.35    0.102    83.63
2020.45    0.101    83.63
2020.55    0.101    83.63
2020.65    0.100    83.62
2020.75    0.099    83.62
2020.85    0.098    83.62
2020.95    0.097    83.61
2021.05    0.097    83.61
2021.15    0.096    83.61
2021.25    0.095    83.60
2021.35    0.094    83.60
2021.45    0.093    83.59
2021.55    0.092    83.59
2021.65    0.091    83.59
2021.75    0.091    83.58
2021.85    0.090    83.58
2021.95    0.089    83.57
2022.05    0.088    83.57
2022.15    0.087    83.57
2022.25    0.086    83.56
2022.35    0.085    83.56
2022.45    0.084    83.55
2022.55    0.083    83.55
2022.65    0.082    83.54
2022.75    0.081    83.54
2022.85    0.080    83.53
2022.95    0.079    83.53
2023.05    0.078    83.52
2023.15    0.077    83.52
2023.25    0.076    83.51
2023.35    0.075    83.50
2023.45    0.074    83.50
2023.55    0.073    83.49
2023.65    0.072    83.48
2023.75    0.071    83.48
2023.85    0.070    83.47
2023.95    0.069    83.46
2024.05    0.068    83.46
2024.15    0.067    83.45
2024.25    0.066    83.44
2024.35    0.065    83.43
2024.45    0.064    83.43
2024.55    0.063    83.42
2024.65    0.062    83.41
2024.75    0.061    83.40
2024.85    0.060    83.39
2024.95    0.058    83.38
2025.05    0.057    83.37
2025.15    0.056    83.36
2025.25    0.055    83.35
2025.35    0.054    83.34
2025.45    0.053    83.33
2025.55    0.052    83.31
2025.65    0.051    83.30
2025.75    0.049    83.29
2025.85    0.048    83.27
2025.95    0.047    83.26
2026.05    0.046    83.24
2026.15    0.045    83.23
2026.25    0.044    83.21
2026.35    0.043    83.19
2026.45    0.041    83.17
2026.55    0.040    83.15
2026.65    0.039    83.13
2026.75    0.038    83.11
2026.85    0.037    83.08
2026.95    0.035    83.06
2027.05    0.034    83.03
2027.15    0.033    83.00
2027.25    0.032    82.97
2027.35    0.031    82.93
2027.45    0.029    82.90
2027.55    0.028    82.86
2027.65    0.027    82.81
2027.75    0.026    82.76
2027.85    0.025    82.71
2027.95    0.023    82.65
2028.05    0.022    82.59
2028.15    0.021    82.52
2028.25    0.020    82.44
2028.35    0.019    82.34
2028.45    0.017    82.24
2028.55    0.016    82.12
2028.65    0.015    81.98
2028.75    0.014    81.81
2028.85    0.012    81.62
2028.95    0.011    81.38
2029.05    0.010    81.08
2029.15    0.009    80.69
2029.25    0.008    80.18
2029.35    0.006    79.48
2029.45    0.005    78.43
2029.55    0.004    76.71
2029.65    0.003    73.41
2029.75    0.001    64.56
2029.85    0.000     9.34
2029.95    0.001   287.22
2030.05    0.002   275.34
2030.15    0.004   271.41
2030.25    0.005   269.47
2030.35    0.006   268.31
2030.45    0.007   267.55
2030.55    0.009   267.01
2030.65    0.010   266.60
2030.75    0.011   266.28
2030.85    0.012   266.03
2030.95    0.013   265.83
2031.05    0.015   265.65
2031.15    0.016   265.51
2031.25    0.017   265.39
2031.35    0.018   265.28
2031.45    0.020   265.18
2031.55    0.021   265.10
2031.65    0.022   265.03
2031.75    0.023   264.96
2031.85    0.024   264.90
2031.95    0.026   264.85
2032.05    0.027   264.80
2032.15    0.028   264.75
2032.25    0.029   264.71
2032.35    0.030   264.67
2032.45    0.032   264.64
2032.55    0.033   264.61
2032.65    0.034   264.58
2032.75    0.035   264.55
2032.85    0.036   264.52
2032.95    0.038   264.50
2033.05    0.039   264.47
2033.15    0.040   264.45
2033.25    0.041   264.43
2033.35    0.042   264.41
2033.45    0.043   264.39
2033.55    0.045   264.38
2033.65    0.046   264.36
2033.75    0.047   264.34
2033.85    0.048   264.33
2033.95    0.049   264.32
2034.05    0.050   264.30
2034.15    0.051   264.29
2034.25    0.053   264.28
2034.35    0.054   264.26
2034.45    0.055   264.25
2034.55    0.056   264.24
2034.65    0.057   264.23
2034.75    0.058   264.22
2034.85    0.059   264.21
2034.95    0.060   264.20
2035.05    0.061   264.19
2035.15    0.063   264.18
2035.25    0.064   264.18
2035.35    0.065   264.17
2035.45    0.066   264.16
2035.55    0.067   264.15
2035.65    0.068   264.14
2035.75    0.069   264.14
2035.85    0.070   264.13
2035.95    0.071   264.12
2036.05    0.072   264.12
2036.15    0.073   264.11
2036.25    0.074   264.10
2036.35    0.075   264.10
2036.45    0.076   264.09
2036.55    0.077   264.09
2036.65    0.078   264.08
2036.75    0.079   264.08
2036.85    0.080   264.07
2036.95    0.081   264.07
2037.05    0.082   264.06
2037.15    0.083   264.06
2037.25    0.084   264.05
2037.35    0.085   264.05
2037.45    0.086   264.04
2037.55    0.087   264.04
2037.65    0.088   264.03
2037.75    0.089   264.03
2037.85    0.089   264.02
2037.95    0.090   264.02
2038.05    0.091   264.02
2038.15    0.092   264.01
2038.25    0.093   264.01
2038.35    0.094   264.00
2038.45    0.095   264.00
2038.55    0.096   264.00
2038.65    0.096   263.99
2038.75    0.097   263.99
2038.85    0.098   263.99
2038.95    0.099   263.98
2039.05    0.100   263.98
2039.15    0.100   263.98
2039.25    0.101   263.97
2039.35    0.102   263.97
2039.45    0.103   263.97
2039.55    0.103   263.96
2039.65    0.104   263.96
2039.75    0.105   263.96
2039.85    0.106   263.95
2039.95    0.106   263.95
2040.05    0.107   263.95
2040.15    0.108   263.94
2040.25    0.108   263.94
2040.35    0.109   263.94
2040.45    0.110   263.94
2040.55    0.110   263.93
2040.65    0.111   263.93
2040.75    0.112   263.93
2040.85    0.112   263.92
2040.95    0.113   263.92
2041.05    0.114   263.92
2041.15    0.114   263.92
2041.25    0.115   263.91
2041.35    0.115   263.91
2041.45    0.116   263.91
2041.55    0.116   263.91
2041.65    0.117   263.90
2041.75    0.117   263.90
2041.85    0.118   263.90
2041.95    0.118   263.90
2042.05    0.119   263.89
2042.15    0.119   263.89
2042.25    0.120   263.89
2042.35    0.120   263.89
2042.45    0.121   263.89
2042.55    0.121   263.88
2042.65    0.122   263.88
2042.75    0.122   263.88
2042.85    0.122   263.88
2042.95    0.123   263.87
2043.05    0.123   263.87
2043.15    0.123   263.87
2043.25    0.124   263.87
2043.35    0.124   263.86
2043.45    0.124   263.86
2043.55    0.125   263.86
2043.65    0.125   263.86
2043.75    0.125   263.86
2043.85    0.126   263.85
2043.95    0.126   263.85
2044.05    0.126   263.85
2044.15    0.126   263.85
2044.25    0.126   263.85
2044.35    0.127   263.84
2044.45    0.127   263.84
2044.55    0.127   263.84
2044.65    0.127   263.84
2044.75    0.127   263.84
2044.85    0.127   263.83
2044.95    0.128   263.83
2045.05    0.128   263.83
2045.15    0.128   263.83
2045.25    0.128   263.82
2045.35    0.128   263.82
2045.45    0.128   263.82
2045.55    0.128   263.82
2045.65    0.128   263.82
2045.75    0.128   263.81
2045.85    0.128   263.81
2045.95    0.128   263.81
2046.05    0.128   263.81
2046.15    0.128   263.81
2046.25    0.128   263.80
2046.35    0.128   263.80
2046.45    0.128   263.80
2046.55    0.128   263.80
2046.65    0.128   263.80
2046.75    0.127   263.79
2046.85    0.127   263.79
2046.95    0.127   263.79
2047.05    0.127   263.79
2047.15    0.127   263.79
2047.25    0.127   263.78
2047.35    0.126   263.78
2047.45    0.126   263.78
2047.55    0.126   263.78
2047.65    0.126   263.78
2047.75    0.126   263.77
2047.85    0.125   263.77
2047.95    0.125   263.77
2048.05    0.125   263.77
2048.15    0.124   263.76
2048.25    0.124   263.76
2048.35    0.124   263.76
2048.45    0.123   263.76
2048.55    0.123   263.76
2048.65    0.123   263.75
2048.75    0.122   263.75
2048.85    0.122   263.75
2048.95    0.121   263.75
2049.05    0.121   263.74
2049.15    0.120   263.74
2049.25    0.120   263.74
2049.35    0.120   263.74
2049.45    0.119   263.73
2049.55    0.119   263.73
2049.65    0.118   263.73
2049.75    0.117   263.73
2049.85    0.117   263.73
2049.95    0.116   263.72
2050.05    0.116   263.72
2050.15    0.115   263.72
2050.25    0.115   263.72
2050.35    0.114   263.71
2050.45    0.113   263.71
2050.55    0.113   263.71
2050.65    0.112   263.70
2050.75    0.111   263.70
2050.85    0.111   263.70
2050.95    0.110   263.70
2051.05    0.109   263.69
2051.15    0.109   263.69
2051.25    0.108   263.69
2051.35    0.107   263.69
2051.45    0.106   263.68
2051.55    0.106   263.68
2051.65    0.105   263.68
2051.75    0.104   263.67
2051.85    0.103   263.67
2051.95    0.103   263.67
2052.05    0.102   263.66
2052.15    0.101   263.66
2052.25    0.100   263.66
2052.35    0.099   263.65
2052.45    0.098   263.65
2052.55    0.097   263.65
2052.65    0.097   263.64
2052.75    0.096   263.64
2052.85    0.095   263.64
2052.95    0.094   263.63
2053.05    0.093   263.63
2053.15    0.092   263.62
2053.25    0.091   263.62
2053.35    0.090   263.62
2053.45    0.089   263.61
2053.55    0.088   263.61
2053.65    0.087   263.60
2053.75    0.086   263.60
2053.85    0.085   263.59
2053.95    0.084   263.59
2054.05    0.083   263.58
2054.15    0.082   263.58
2054.25    0.081   263.57
2054.35    0.080   263.57
2054.45    0.078   263.56
2054.55    0.077   263.56
2054.65    0.076   263.55
2054.75    0.075   263.55
2054.85    0.074   263.54
2054.95    0.073   263.53
2055.05    0.072   263.53
2055.15    0.071   263.52
2055.25    0.069   263.51
2055.35    0.068   263.51
2055.45    0.067   263.50
2055.55    0.066   263.49






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 17:23:47



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