Content-Type: text/html; charset=UTF-8 Double Star Calculator - Orbital Elements

Double Star Calculator - Orbit

- Revision:   $Rev: 1216 $
- Report created:   2025-07-11 18:01:33

Orbital Elements for B1695
WDS: B1695 WDS ID/Discoverer
P: 160.000 Orbital period (years)
a: 0.344 Semi-major axis (arcseconds)
i: 60.9 Inclination (degrees)
Ω: 44.8 Longitude of ascending node (degrees)
T: 1920.890 Epoch of periastron passage (year)
e: 0.7 Eccentricity
ω: 120.6 Longitude of periastron (degrees)
Start-Year: 1945.0 Year
End-Year: 2105.0 Year
Epoch: 2025.0 Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for B1695
Position: 110030.23-502204.2 Epoch-2000 right ascension and declination
WDS-ID: 11005-5022 WDS designation
Discoverer Code: B1695 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 95473 HD catalog number
Hipparcos number: 53802 Hipparcos catalog number
V1: 9.45 Magnitude of the primary
V2: 10.04 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2023 Date of last observation
Orbit grade: 5 Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags: Flags

Double Star Orbit for B1695



WDS 6th Orbit including measures of B1695

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


Ephemeris of B1695
Click to expand/collapse ephemeris: 
Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.428     18.6
-------------------------
1945.0     0.188    291.2
1946.0     0.190    293.8
1947.0     0.192    296.3
1948.0     0.194    298.8
1949.0     0.197    301.2
1950.0     0.199    303.6
1951.0     0.202    305.8
1952.0     0.205    308.1
1953.0     0.208    310.3
1954.0     0.211    312.4
1955.0     0.214    314.4
1956.0     0.217    316.4
1957.0     0.221    318.3
1958.0     0.224    320.2
1959.0     0.228    322.0
1960.0     0.232    323.8
1961.0     0.235    325.5
1962.0     0.239    327.1
1963.0     0.243    328.7
1964.0     0.247    330.2
1965.0     0.251    331.7
1966.0     0.255    333.2
1967.0     0.259    334.6
1968.0     0.263    335.9
1969.0     0.267    337.3
1970.0     0.271    338.5
1971.0     0.275    339.8
1972.0     0.279    341.0
1973.0     0.283    342.2
1974.0     0.287    343.3
1975.0     0.292    344.4
1976.0     0.296    345.5
1977.0     0.300    346.5
1978.0     0.304    347.5
1979.0     0.308    348.5
1980.0     0.312    349.5
1981.0     0.316    350.4
1982.0     0.320    351.3
1983.0     0.324    352.2
1984.0     0.328    353.1
1985.0     0.331    353.9
1986.0     0.335    354.8
1987.0     0.339    355.6
1988.0     0.343    356.4
1989.0     0.346    357.2
1990.0     0.350    357.9
1991.0     0.354    358.7
1992.0     0.357    359.4
1993.0     0.360      0.1
1994.0     0.364      0.8
1995.0     0.367      1.5
1996.0     0.370      2.2
1997.0     0.374      2.9
1998.0     0.377      3.5
1999.0     0.380      4.2
2000.0     0.383      4.8
2001.0     0.386      5.4
2002.0     0.389      6.1
2003.0     0.391      6.7
2004.0     0.394      7.3
2005.0     0.397      7.9
2006.0     0.399      8.4
2007.0     0.402      9.0
2008.0     0.404      9.6
2009.0     0.406     10.1
2010.0     0.408     10.7
2011.0     0.410     11.3
2012.0     0.412     11.8
2013.0     0.414     12.3
2014.0     0.416     12.9
2015.0     0.418     13.4
2016.0     0.419     13.9
2017.0     0.421     14.5
2018.0     0.422     15.0
2019.0     0.423     15.5
2020.0     0.424     16.0
2021.0     0.425     16.5
2022.0     0.426     17.0
2023.0     0.427     17.6
2024.0     0.428     18.1
2025.0     0.428     18.6
2026.0     0.429     19.1
2027.0     0.429     19.6
2028.0     0.429     20.1
2029.0     0.429     20.6
2030.0     0.429     21.1
2031.0     0.428     21.6
2032.0     0.428     22.1
2033.0     0.427     22.6
2034.0     0.426     23.1
2035.0     0.425     23.6
2036.0     0.424     24.1
2037.0     0.423     24.6
2038.0     0.422     25.2
2039.0     0.420     25.7
2040.0     0.418     26.2
2041.0     0.416     26.7
2042.0     0.414     27.3
2043.0     0.411     27.8
2044.0     0.408     28.4
2045.0     0.406     28.9
2046.0     0.402     29.5
2047.0     0.399     30.1
2048.0     0.395     30.7
2049.0     0.391     31.3
2050.0     0.387     31.9
2051.0     0.383     32.5
2052.0     0.378     33.1
2053.0     0.373     33.8
2054.0     0.367     34.5
2055.0     0.361     35.2
2056.0     0.355     35.9
2057.0     0.349     36.6
2058.0     0.342     37.4
2059.0     0.334     38.2
2060.0     0.326     39.1
2061.0     0.318     39.9
2062.0     0.309     40.9
2063.0     0.300     41.9
2064.0     0.290     42.9
2065.0     0.279     44.1
2066.0     0.268     45.3
2067.0     0.256     46.7
2068.0     0.243     48.2
2069.0     0.229     49.8
2070.0     0.214     51.7
2071.0     0.199     53.9
2072.0     0.182     56.4
2073.0     0.164     59.5
2074.0     0.145     63.4
2075.0     0.125     68.5
2076.0     0.104     75.7
2077.0     0.083     86.4
2078.0     0.065    103.8
2079.0     0.054    131.4
2080.0     0.056    163.4
2081.0     0.070    187.5
2082.0     0.088    202.7
2083.0     0.105    212.7
2084.0     0.120    220.1
2085.0     0.132    225.9
2086.0     0.141    230.9
2087.0     0.149    235.3
2088.0     0.155    239.3
2089.0     0.160    243.0
2090.0     0.163    246.5
2091.0     0.166    249.9
2092.0     0.169    253.2
2093.0     0.171    256.4
2094.0     0.172    259.6
2095.0     0.174    262.7
2096.0     0.175    265.7
2097.0     0.176    268.7
2098.0     0.177    271.7
2099.0     0.179    274.6
2100.0     0.180    277.4
2101.0     0.181    280.3
2102.0     0.183    283.1
2103.0     0.184    285.8
2104.0     0.186    288.5



 

Disclaimer
This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. The Double Star Calculator and the results generated are licensed under CC BY-NC-SA 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.


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