Double Star Calculator - Orbit

Orbital Elements for B795
WDS: B795 WDS ID/Discoverer
P: 115.000 Orbital period (years)
a: 0.514 Semi-major axis (arcseconds)
i: 83.2 Inclination (degrees)
Ω: 7.8 Longitude of ascending node (degrees)
T: 1982.850 Epoch of periastron passage (year)
e: 0.75 Eccentricity
ω: 192.7 Longitude of periastron (degrees)
Start-Year: 1967.5 Year
End-Year: 2082.5 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for B795
Position: 111007.49-382147.0 Epoch-2000 right ascension and declination
WDS-ID: 11101-3822 WDS designation
Discoverer Code: B795 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 97073 HD catalog number
Hipparcos number: 54577 Hipparcos catalog number
V1: 9.24 Magnitude of the primary
V2: 10.92 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2016 Date of last observation
Orbit grade: 4 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Tok2018b Reference

Double Star Orbit for B795



WDS 6th Orbit including measures of B795

-- 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 B795
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.862     8.16
--------------------------
1967.50    0.314    16.87
1968.50    0.287    17.59
1969.50    0.259    18.46
1970.50    0.230    19.55
1971.50    0.200    20.96
1972.50    0.169    22.88
1973.50    0.137    25.68
1974.50    0.105    30.16
1975.50    0.073    38.55
1976.50    0.045    58.70
1977.50    0.032   110.97
1978.50    0.050   155.43
1979.50    0.079   171.80
1980.50    0.107   179.38
1981.50    0.127   184.09
1982.50    0.130   187.94
1983.50    0.110   192.33
1984.50    0.073   200.19
1985.50    0.032   228.56
1986.50    0.035   323.42
1987.50    0.078   347.52
1988.50    0.123   354.22
1989.50    0.166   357.37
1990.50    0.208   359.24
1991.50    0.246     0.50
1992.50    0.283     1.43
1993.50    0.318     2.15
1994.50    0.352     2.72
1995.50    0.383     3.20
1996.50    0.413     3.61
1997.50    0.441     3.97
1998.50    0.469     4.28
1999.50    0.494     4.56
2000.50    0.519     4.81
2001.50    0.543     5.04
2002.50    0.565     5.25
2003.50    0.586     5.45
2004.50    0.607     5.63
2005.50    0.626     5.80
2006.50    0.645     5.96
2007.50    0.662     6.11
2008.50    0.679     6.26
2009.50    0.695     6.40
2010.50    0.710     6.53
2011.50    0.725     6.65
2012.50    0.738     6.77
2013.50    0.751     6.89
2014.50    0.763     7.00
2015.50    0.775     7.11
2016.50    0.786     7.22
2017.50    0.796     7.32
2018.50    0.806     7.42
2019.50    0.815     7.52
2020.50    0.823     7.62
2021.50    0.831     7.71
2022.50    0.838     7.81
2023.50    0.845     7.90
2024.50    0.851     7.99
2025.50    0.857     8.08
2026.50    0.862     8.16
2027.50    0.866     8.25
2028.50    0.870     8.34
2029.50    0.874     8.42
2030.50    0.876     8.51
2031.50    0.879     8.59
2032.50    0.881     8.67
2033.50    0.882     8.76
2034.50    0.883     8.84
2035.50    0.883     8.92
2036.50    0.883     9.01
2037.50    0.882     9.09
2038.50    0.881     9.17
2039.50    0.880     9.26
2040.50    0.877     9.34
2041.50    0.875     9.43
2042.50    0.872     9.51
2043.50    0.868     9.60
2044.50    0.864     9.68
2045.50    0.860     9.77
2046.50    0.854     9.86
2047.50    0.849     9.95
2048.50    0.843    10.04
2049.50    0.836    10.13
2050.50    0.829    10.22
2051.50    0.822    10.32
2052.50    0.814    10.41
2053.50    0.806    10.51
2054.50    0.797    10.61
2055.50    0.787    10.72
2056.50    0.777    10.82
2057.50    0.767    10.93
2058.50    0.756    11.04
2059.50    0.744    11.16
2060.50    0.732    11.28
2061.50    0.719    11.40
2062.50    0.706    11.53
2063.50    0.693    11.66
2064.50    0.678    11.80
2065.50    0.664    11.94
2066.50    0.648    12.09
2067.50    0.632    12.25
2068.50    0.616    12.42
2069.50    0.599    12.59
2070.50    0.581    12.78
2071.50    0.563    12.98
2072.50    0.544    13.19
2073.50    0.524    13.42
2074.50    0.504    13.66
2075.50    0.482    13.93
2076.50    0.461    14.22
2077.50    0.438    14.54
2078.50    0.415    14.90
2079.50    0.391    15.30
2080.50    0.366    15.75
2081.50    0.341    16.27






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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 16:34:00



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