Double Star Calculator - Orbit

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:	2026.5	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 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:		Flags
Ephemerides:		Ephemerides
Code:	Tok2023a	Reference

Double Star Orbit for B1695

WDS 6th Orbit including measures of B1695

-- 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 B1695

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.429    19.32
--------------------------
1945.00    0.188   291.16
1946.00    0.190   293.75
1947.00    0.192   296.29
1948.00    0.194   298.77
1949.00    0.197   301.19
1950.00    0.199   303.55
1951.00    0.202   305.85
1952.00    0.205   308.09
1953.00    0.208   310.26
1954.00    0.211   312.37
1955.00    0.214   314.42
1956.00    0.217   316.41
1957.00    0.221   318.34
1958.00    0.224   320.20
1959.00    0.228   322.01
1960.00    0.232   323.77
1961.00    0.235   325.46
1962.00    0.239   327.11
1963.00    0.243   328.70
1964.00    0.247   330.24
1965.00    0.251   331.74
1966.00    0.255   333.18
1967.00    0.259   334.59
1968.00    0.263   335.94
1969.00    0.267   337.26
1970.00    0.271   338.54
1971.00    0.275   339.78
1972.00    0.279   340.98
1973.00    0.283   342.15
1974.00    0.287   343.29
1975.00    0.292   344.39
1976.00    0.296   345.46
1977.00    0.300   346.51
1978.00    0.304   347.52
1979.00    0.308   348.51
1980.00    0.312   349.47
1981.00    0.316   350.41
1982.00    0.320   351.33
1983.00    0.324   352.22
1984.00    0.328   353.09
1985.00    0.331   353.94
1986.00    0.335   354.78
1987.00    0.339   355.59
1988.00    0.343   356.39
1989.00    0.346   357.17
1990.00    0.350   357.93
1991.00    0.354   358.68
1992.00    0.357   359.41
1993.00    0.360     0.13
1994.00    0.364     0.83
1995.00    0.367     1.52
1996.00    0.370     2.20
1997.00    0.374     2.87
1998.00    0.377     3.53
1999.00    0.380     4.17
2000.00    0.383     4.81
2001.00    0.386     5.44
2002.00    0.389     6.05
2003.00    0.391     6.66
2004.00    0.394     7.26
2005.00    0.397     7.85
2006.00    0.399     8.44
2007.00    0.402     9.01
2008.00    0.404     9.58
2009.00    0.406    10.15
2010.00    0.408    10.71
2011.00    0.410    11.26
2012.00    0.412    11.80
2013.00    0.414    12.35
2014.00    0.416    12.88
2015.00    0.418    13.41
2016.00    0.419    13.94
2017.00    0.421    14.47
2018.00    0.422    14.99
2019.00    0.423    15.51
2020.00    0.424    16.02
2021.00    0.425    16.53
2022.00    0.426    17.04
2023.00    0.427    17.55
2024.00    0.428    18.06
2025.00    0.428    18.56
2026.00    0.429    19.07
2027.00    0.429    19.57
2028.00    0.429    20.07
2029.00    0.429    20.58
2030.00    0.429    21.08
2031.00    0.428    21.58
2032.00    0.428    22.09
2033.00    0.427    22.59
2034.00    0.426    23.10
2035.00    0.425    23.61
2036.00    0.424    24.12
2037.00    0.423    24.64
2038.00    0.422    25.15
2039.00    0.420    25.68
2040.00    0.418    26.20
2041.00    0.416    26.74
2042.00    0.414    27.27
2043.00    0.411    27.82
2044.00    0.408    28.37
2045.00    0.406    28.93
2046.00    0.402    29.49
2047.00    0.399    30.07
2048.00    0.395    30.65
2049.00    0.391    31.25
2050.00    0.387    31.86
2051.00    0.383    32.49
2052.00    0.378    33.13
2053.00    0.373    33.78
2054.00    0.367    34.46
2055.00    0.361    35.16
2056.00    0.355    35.88
2057.00    0.349    36.62
2058.00    0.342    37.40
2059.00    0.334    38.21
2060.00    0.326    39.06
2061.00    0.318    39.95
2062.00    0.309    40.89
2063.00    0.300    41.88
2064.00    0.290    42.95
2065.00    0.279    44.09
2066.00    0.268    45.33
2067.00    0.256    46.68
2068.00    0.243    48.17
2069.00    0.229    49.83
2070.00    0.214    51.71
2071.00    0.199    53.88
2072.00    0.182    56.44
2073.00    0.164    59.54
2074.00    0.145    63.42
2075.00    0.125    68.53
2076.00    0.104    75.67
2077.00    0.083    86.42
2078.00    0.065   103.83
2079.00    0.054   131.36
2080.00    0.056   163.44
2081.00    0.070   187.51
2082.00    0.088   202.67
2083.00    0.105   212.73
2084.00    0.120   220.09
2085.00    0.132   225.95
2086.00    0.141   230.90
2087.00    0.149   235.28
2088.00    0.155   239.27
2089.00    0.160   243.00
2090.00    0.163   246.54
2091.00    0.166   249.94
2092.00    0.169   253.23
2093.00    0.171   256.44
2094.00    0.172   259.58
2095.00    0.174   262.66
2096.00    0.175   265.70
2097.00    0.176   268.70
2098.00    0.177   271.66
2099.00    0.179   274.57
2100.00    0.180   277.45
2101.00    0.181   280.28
2102.00    0.183   283.07
2103.00    0.184   285.82
2104.00    0.186   288.51

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 16:32:41