Double Star Calculator - Orbit

Orbital Elements for A1653

WDS:	A1653	WDS ID/Discoverer
P:	229.100	Orbital period (years)
a:	0.211	Semi-major axis (arcseconds)
i:	171.5	Inclination (degrees)
Ω:	65.8	Longitude of ascending node (degrees)
T:	2039.864	Epoch of periastron passage (year)
e:	0.073	Eccentricity
ω:	332.4	Longitude of periastron (degrees)
Start-Year:	1910.45	Year
End-Year:	2139.55	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for A1653
Position:	192935.87+122415.7	Epoch-2000 right ascension and declination
WDS-ID:	19296+1224	WDS designation
Discoverer Code:	A1653	Discover designation and components
ADS number:	12515	Aitken Double Star catalog
HD number:	183512	HD catalog number
Hipparcos number:	95845	Hipparcos catalog number
V1:	8.18	Magnitude of the primary
V2:	9.50	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2007	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:	Pru2014	Reference

Double Star Orbit for A1653

WDS 6th Orbit including measures of A1653

-- 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 A1653

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.195   117.37
--------------------------
1910.45    0.224   293.38
1911.45    0.224   292.01
1912.45    0.224   290.64
1913.45    0.225   289.27
1914.45    0.225   287.90
1915.45    0.225   286.53
1916.45    0.225   285.17
1917.45    0.225   283.81
1918.45    0.225   282.45
1919.45    0.225   281.09
1920.45    0.226   279.73
1921.45    0.226   278.37
1922.45    0.226   277.02
1923.45    0.226   275.66
1924.45    0.226   274.31
1925.45    0.226   272.96
1926.45    0.226   271.60
1927.45    0.226   270.25
1928.45    0.226   268.90
1929.45    0.226   267.55
1930.45    0.226   266.20
1931.45    0.226   264.85
1932.45    0.226   263.50
1933.45    0.226   262.14
1934.45    0.226   260.79
1935.45    0.226   259.44
1936.45    0.226   258.08
1937.45    0.226   256.73
1938.45    0.225   255.37
1939.45    0.225   254.01
1940.45    0.225   252.65
1941.45    0.225   251.29
1942.45    0.225   249.93
1943.45    0.225   248.56
1944.45    0.225   247.20
1945.45    0.224   245.83
1946.45    0.224   244.45
1947.45    0.224   243.08
1948.45    0.224   241.70
1949.45    0.224   240.32
1950.45    0.223   238.94
1951.45    0.223   237.56
1952.45    0.223   236.17
1953.45    0.222   234.77
1954.45    0.222   233.38
1955.45    0.222   231.98
1956.45    0.222   230.57
1957.45    0.221   229.17
1958.45    0.221   227.75
1959.45    0.221   226.34
1960.45    0.220   224.92
1961.45    0.220   223.49
1962.45    0.219   222.06
1963.45    0.219   220.62
1964.45    0.219   219.18
1965.45    0.218   217.74
1966.45    0.218   216.29
1967.45    0.217   214.83
1968.45    0.217   213.37
1969.45    0.217   211.90
1970.45    0.216   210.43
1971.45    0.216   208.95
1972.45    0.215   207.46
1973.45    0.215   205.97
1974.45    0.214   204.47
1975.45    0.214   202.97
1976.45    0.213   201.46
1977.45    0.213   199.94
1978.45    0.213   198.42
1979.45    0.212   196.89
1980.45    0.212   195.35
1981.45    0.211   193.80
1982.45    0.211   192.25
1983.45    0.210   190.69
1984.45    0.210   189.13
1985.45    0.209   187.56
1986.45    0.209   185.98
1987.45    0.208   184.39
1988.45    0.208   182.80
1989.45    0.207   181.19
1990.45    0.207   179.59
1991.45    0.206   177.97
1992.45    0.206   176.35
1993.45    0.205   174.72
1994.45    0.205   173.08
1995.45    0.205   171.43
1996.45    0.204   169.78
1997.45    0.204   168.12
1998.45    0.203   166.46
1999.45    0.203   164.78
2000.45    0.202   163.10
2001.45    0.202   161.42
2002.45    0.202   159.72
2003.45    0.201   158.02
2004.45    0.201   156.31
2005.45    0.201   154.60
2006.45    0.200   152.88
2007.45    0.200   151.16
2008.45    0.199   149.43
2009.45    0.199   147.69
2010.45    0.199   145.95
2011.45    0.199   144.20
2012.45    0.198   142.44
2013.45    0.198   140.69
2014.45    0.198   138.92
2015.45    0.197   137.15
2016.45    0.197   135.38
2017.45    0.197   133.60
2018.45    0.197   131.82
2019.45    0.197   130.04
2020.45    0.196   128.25
2021.45    0.196   126.46
2022.45    0.196   124.66
2023.45    0.196   122.87
2024.45    0.196   121.06
2025.45    0.196   119.26
2026.45    0.195   117.46
2027.45    0.195   115.65
2028.45    0.195   113.84
2029.45    0.195   112.03
2030.45    0.195   110.22
2031.45    0.195   108.40
2032.45    0.195   106.59
2033.45    0.195   104.78
2034.45    0.195   102.96
2035.45    0.195   101.15
2036.45    0.195    99.33
2037.45    0.195    97.52
2038.45    0.195    95.70
2039.45    0.195    93.89
2040.45    0.195    92.08
2041.45    0.195    90.27
2042.45    0.195    88.46
2043.45    0.195    86.65
2044.45    0.196    84.84
2045.45    0.196    83.04
2046.45    0.196    81.24
2047.45    0.196    79.44
2048.45    0.196    77.64
2049.45    0.196    75.85
2050.45    0.196    74.05
2051.45    0.196    72.26
2052.45    0.197    70.48
2053.45    0.197    68.69
2054.45    0.197    66.91
2055.45    0.197    65.14
2056.45    0.197    63.37
2057.45    0.198    61.60
2058.45    0.198    59.83
2059.45    0.198    58.07
2060.45    0.198    56.31
2061.45    0.199    54.56
2062.45    0.199    52.81
2063.45    0.199    51.07
2064.45    0.199    49.33
2065.45    0.200    47.59
2066.45    0.200    45.86
2067.45    0.200    44.13
2068.45    0.200    42.41
2069.45    0.201    40.69
2070.45    0.201    38.98
2071.45    0.201    37.28
2072.45    0.202    35.57
2073.45    0.202    33.88
2074.45    0.202    32.19
2075.45    0.202    30.50
2076.45    0.203    28.82
2077.45    0.203    27.14
2078.45    0.203    25.47
2079.45    0.204    23.81
2080.45    0.204    22.15
2081.45    0.204    20.49
2082.45    0.205    18.84
2083.45    0.205    17.20
2084.45    0.205    15.56
2085.45    0.206    13.93
2086.45    0.206    12.30
2087.45    0.206    10.68
2088.45    0.207     9.06
2089.45    0.207     7.45
2090.45    0.208     5.85
2091.45    0.208     4.25
2092.45    0.208     2.66
2093.45    0.209     1.07
2094.45    0.209   359.49
2095.45    0.209   357.91
2096.45    0.210   356.34
2097.45    0.210   354.78
2098.45    0.211   353.22
2099.45    0.211   351.66
2100.45    0.211   350.11
2101.45    0.212   348.57
2102.45    0.212   347.03
2103.45    0.212   345.50
2104.45    0.213   343.98
2105.45    0.213   342.45
2106.45    0.214   340.94
2107.45    0.214   339.43
2108.45    0.214   337.92
2109.45    0.215   336.42
2110.45    0.215   334.93
2111.45    0.215   333.44
2112.45    0.216   331.95
2113.45    0.216   330.48
2114.45    0.217   329.00
2115.45    0.217   327.53
2116.45    0.217   326.07
2117.45    0.218   324.61
2118.45    0.218   323.15
2119.45    0.218   321.70
2120.45    0.219   320.25
2121.45    0.219   318.81
2122.45    0.219   317.38
2123.45    0.220   315.94
2124.45    0.220   314.51
2125.45    0.220   313.09
2126.45    0.221   311.67
2127.45    0.221   310.25
2128.45    0.221   308.84
2129.45    0.221   307.43
2130.45    0.222   306.02
2131.45    0.222   304.62
2132.45    0.222   303.22
2133.45    0.223   301.83
2134.45    0.223   300.44
2135.45    0.223   299.05
2136.45    0.223   297.66
2137.45    0.223   296.28
2138.45    0.224   294.90
2139.45    0.224   293.52

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 18:04:36