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

Double Star Calculator - Orbit

- Revision:   $Rev: 1216 $
- Report created:   2025-07-11 16:26:09

Orbital Elements for B1028
WDS: B1028 WDS ID/Discoverer
P: 300.000 Orbital period (years)
a: 0.298 Semi-major axis (arcseconds)
i: 112.2 Inclination (degrees)
Ω: 144.3 Longitude of ascending node (degrees)
T: 2012.440 Epoch of periastron passage (year)
e: 0.239 Eccentricity
ω: 90.0 Longitude of periastron (degrees)
Start-Year: 1875.0 Year
End-Year: 2175.0 Year
Epoch: 2025.0 Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for B1028
Position: 010629.11-200328.7 Epoch-2000 right ascension and declination
WDS-ID: 01065-2003 WDS designation
Discoverer Code: B1028 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 6593 HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 10.0 Magnitude of the primary
V2: 10.5 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2020 Date of last observation
Orbit grade: 4 Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags: Flags

Double Star Orbit for B1028



WDS 6th Orbit including measures of B1028

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


Ephemeris of B1028
Click to expand/collapse ephemeris: 
Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.126      3.4
-------------------------
1875.0     0.150    210.3
1876.0     0.152    208.6
1877.0     0.153    206.9
1878.0     0.155    205.2
1879.0     0.157    203.6
1880.0     0.159    202.1
1881.0     0.161    200.5
1882.0     0.163    199.0
1883.0     0.166    197.6
1884.0     0.168    196.2
1885.0     0.170    194.8
1886.0     0.173    193.5
1887.0     0.175    192.2
1888.0     0.177    190.9
1889.0     0.180    189.7
1890.0     0.183    188.5
1891.0     0.185    187.4
1892.0     0.188    186.2
1893.0     0.190    185.2
1894.0     0.193    184.1
1895.0     0.196    183.1
1896.0     0.198    182.0
1897.0     0.201    181.1
1898.0     0.204    180.1
1899.0     0.207    179.2
1900.0     0.209    178.3
1901.0     0.212    177.4
1902.0     0.215    176.5
1903.0     0.217    175.7
1904.0     0.220    174.9
1905.0     0.223    174.1
1906.0     0.225    173.3
1907.0     0.228    172.6
1908.0     0.231    171.8
1909.0     0.233    171.1
1910.0     0.236    170.4
1911.0     0.238    169.7
1912.0     0.241    169.0
1913.0     0.243    168.3
1914.0     0.246    167.7
1915.0     0.248    167.0
1916.0     0.250    166.4
1917.0     0.253    165.8
1918.0     0.255    165.2
1919.0     0.257    164.6
1920.0     0.259    164.0
1921.0     0.261    163.4
1922.0     0.263    162.8
1923.0     0.265    162.3
1924.0     0.267    161.7
1925.0     0.269    161.2
1926.0     0.271    160.7
1927.0     0.273    160.1
1928.0     0.274    159.6
1929.0     0.276    159.1
1930.0     0.278    158.6
1931.0     0.279    158.1
1932.0     0.280    157.6
1933.0     0.282    157.1
1934.0     0.283    156.6
1935.0     0.284    156.1
1936.0     0.285    155.6
1937.0     0.286    155.1
1938.0     0.287    154.7
1939.0     0.288    154.2
1940.0     0.289    153.7
1941.0     0.289    153.3
1942.0     0.290    152.8
1943.0     0.290    152.3
1944.0     0.290    151.9
1945.0     0.291    151.4
1946.0     0.291    150.9
1947.0     0.291    150.5
1948.0     0.291    150.0
1949.0     0.291    149.5
1950.0     0.290    149.1
1951.0     0.290    148.6
1952.0     0.289    148.2
1953.0     0.289    147.7
1954.0     0.288    147.2
1955.0     0.287    146.7
1956.0     0.286    146.3
1957.0     0.285    145.8
1958.0     0.284    145.3
1959.0     0.283    144.8
1960.0     0.281    144.3
1961.0     0.279    143.8
1962.0     0.278    143.3
1963.0     0.276    142.8
1964.0     0.274    142.3
1965.0     0.272    141.8
1966.0     0.270    141.2
1967.0     0.267    140.7
1968.0     0.265    140.1
1969.0     0.262    139.6
1970.0     0.259    139.0
1971.0     0.256    138.4
1972.0     0.253    137.8
1973.0     0.250    137.2
1974.0     0.247    136.6
1975.0     0.243    135.9
1976.0     0.240    135.2
1977.0     0.236    134.5
1978.0     0.232    133.8
1979.0     0.228    133.1
1980.0     0.224    132.3
1981.0     0.220    131.5
1982.0     0.216    130.7
1983.0     0.211    129.9
1984.0     0.207    129.0
1985.0     0.202    128.0
1986.0     0.197    127.1
1987.0     0.193    126.0
1988.0     0.188    124.9
1989.0     0.183    123.8
1990.0     0.177    122.6
1991.0     0.172    121.3
1992.0     0.167    120.0
1993.0     0.162    118.5
1994.0     0.156    117.0
1995.0     0.151    115.3
1996.0     0.146    113.5
1997.0     0.141    111.6
1998.0     0.135    109.6
1999.0     0.130    107.3
2000.0     0.125    104.9
2001.0     0.120    102.3
2002.0     0.115     99.5
2003.0     0.110     96.4
2004.0     0.106     93.1
2005.0     0.102     89.5
2006.0     0.098     85.6
2007.0     0.095     81.3
2008.0     0.092     76.9
2009.0     0.089     72.1
2010.0     0.088     67.1
2011.0     0.086     61.9
2012.0     0.086     56.6
2013.0     0.086     51.3
2014.0     0.086     46.0
2015.0     0.088     40.9
2016.0     0.090     35.9
2017.0     0.092     31.2
2018.0     0.095     26.7
2019.0     0.099     22.6
2020.0     0.102     18.7
2021.0     0.107     15.1
2022.0     0.111     11.8
2023.0     0.116      8.8
2024.0     0.121      5.9
2025.0     0.126      3.4
2026.0     0.131      1.0
2027.0     0.136    358.8
2028.0     0.141    356.7
2029.0     0.146    354.8
2030.0     0.152    353.1
2031.0     0.157    351.4
2032.0     0.162    349.9
2033.0     0.168    348.5
2034.0     0.173    347.1
2035.0     0.178    345.9
2036.0     0.183    344.7
2037.0     0.188    343.5
2038.0     0.193    342.4
2039.0     0.198    341.4
2040.0     0.203    340.5
2041.0     0.207    339.5
2042.0     0.212    338.6
2043.0     0.216    337.8
2044.0     0.221    337.0
2045.0     0.225    336.2
2046.0     0.229    335.4
2047.0     0.233    334.7
2048.0     0.237    334.0
2049.0     0.240    333.3
2050.0     0.244    332.6
2051.0     0.247    332.0
2052.0     0.251    331.3
2053.0     0.254    330.7
2054.0     0.257    330.1
2055.0     0.260    329.5
2056.0     0.262    329.0
2057.0     0.265    328.4
2058.0     0.267    327.8
2059.0     0.270    327.3
2060.0     0.272    326.8
2061.0     0.274    326.2
2062.0     0.276    325.7
2063.0     0.278    325.2
2064.0     0.280    324.7
2065.0     0.281    324.2
2066.0     0.283    323.7
2067.0     0.284    323.2
2068.0     0.285    322.8
2069.0     0.286    322.3
2070.0     0.287    321.8
2071.0     0.288    321.3
2072.0     0.289    320.9
2073.0     0.289    320.4
2074.0     0.290    319.9
2075.0     0.290    319.5
2076.0     0.291    319.0
2077.0     0.291    318.5
2078.0     0.291    318.1
2079.0     0.291    317.6
2080.0     0.291    317.2
2081.0     0.290    316.7
2082.0     0.290    316.2
2083.0     0.290    315.8
2084.0     0.289    315.3
2085.0     0.288    314.8
2086.0     0.288    314.4
2087.0     0.287    313.9
2088.0     0.286    313.4
2089.0     0.285    312.9
2090.0     0.284    312.4
2091.0     0.283    312.0
2092.0     0.282    311.5
2093.0     0.280    311.0
2094.0     0.279    310.5
2095.0     0.277    310.0
2096.0     0.276    309.4
2097.0     0.274    308.9
2098.0     0.273    308.4
2099.0     0.271    307.9
2100.0     0.269    307.3
2101.0     0.267    306.8
2102.0     0.265    306.2
2103.0     0.263    305.7
2104.0     0.261    305.1
2105.0     0.259    304.5
2106.0     0.257    303.9
2107.0     0.255    303.4
2108.0     0.252    302.7
2109.0     0.250    302.1
2110.0     0.248    301.5
2111.0     0.245    300.8
2112.0     0.243    300.2
2113.0     0.241    299.5
2114.0     0.238    298.8
2115.0     0.235    298.1
2116.0     0.233    297.4
2117.0     0.230    296.7
2118.0     0.228    296.0
2119.0     0.225    295.2
2120.0     0.222    294.4
2121.0     0.220    293.6
2122.0     0.217    292.8
2123.0     0.214    292.0
2124.0     0.212    291.1
2125.0     0.209    290.2
2126.0     0.206    289.3
2127.0     0.204    288.4
2128.0     0.201    287.4
2129.0     0.198    286.4
2130.0     0.195    285.4
2131.0     0.193    284.4
2132.0     0.190    283.3
2133.0     0.187    282.2
2134.0     0.185    281.1
2135.0     0.182    279.9
2136.0     0.180    278.7
2137.0     0.177    277.5
2138.0     0.175    276.2
2139.0     0.172    274.9
2140.0     0.170    273.6
2141.0     0.168    272.2
2142.0     0.165    270.8
2143.0     0.163    269.4
2144.0     0.161    267.9
2145.0     0.159    266.4
2146.0     0.157    264.8
2147.0     0.155    263.2
2148.0     0.153    261.5
2149.0     0.151    259.8
2150.0     0.150    258.1
2151.0     0.148    256.4
2152.0     0.147    254.6
2153.0     0.146    252.7
2154.0     0.144    250.9
2155.0     0.143    249.0
2156.0     0.142    247.1
2157.0     0.142    245.1
2158.0     0.141    243.2
2159.0     0.140    241.2
2160.0     0.140    239.2
2161.0     0.140    237.2
2162.0     0.140    235.2
2163.0     0.140    233.2
2164.0     0.140    231.2
2165.0     0.140    229.2
2166.0     0.140    227.2
2167.0     0.141    225.2
2168.0     0.142    223.2
2169.0     0.142    221.3
2170.0     0.143    219.4
2171.0     0.144    217.5
2172.0     0.146    215.6
2173.0     0.147    213.8
2174.0     0.148    212.0



 

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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