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

Double Star Calculator - Orbit

- Revision:   $Rev: 1216 $
- Report created:   2025-07-11 19:01:25

Orbital Elements for A2192
WDS: A2192 WDS ID/Discoverer
P: 154.200 Orbital period (years)
a: 0.295 Semi-major axis (arcseconds)
i: 129.3 Inclination (degrees)
Ω: 80.2 Longitude of ascending node (degrees)
T: 2008.300 Epoch of periastron passage (year)
e: 0.222 Eccentricity
ω: 63.0 Longitude of periastron (degrees)
Start-Year: 1948.0 Year
End-Year: 2102.0 Year
Epoch: 2025.0 Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for A2192
Position: 185548.63+032659.3 Epoch-2000 right ascension and declination
WDS-ID: 18558+0327 WDS designation
Discoverer Code: A2192 Discover designation and components
ADS number: 11842 Aitken Double Star catalog
HD number: 175543 HD catalog number
Hipparcos number: 92909 Hipparcos catalog number
V1: 7.73 Magnitude of the primary
V2: 8.00 Magnitude of the secondary
Equinox: 2000 Equinox
Date: Date of last observation
Orbit grade: 3 Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags: n Flags

Double Star Orbit for A2192



WDS 6th Orbit including measures of A2192

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


Ephemeris of A2192
Click to expand/collapse ephemeris: 
Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.190    305.7
-------------------------
1948.0     0.222    171.6
1949.0     0.221    169.1
1950.0     0.221    166.5
1951.0     0.220    163.9
1952.0     0.220    161.3
1953.0     0.220    158.7
1954.0     0.220    156.1
1955.0     0.221    153.6
1956.0     0.222    151.0
1957.0     0.223    148.4
1958.0     0.224    145.9
1959.0     0.225    143.4
1960.0     0.226    141.0
1961.0     0.228    138.5
1962.0     0.230    136.1
1963.0     0.232    133.8
1964.0     0.234    131.5
1965.0     0.236    129.2
1966.0     0.238    126.9
1967.0     0.240    124.7
1968.0     0.242    122.6
1969.0     0.244    120.5
1970.0     0.246    118.4
1971.0     0.248    116.3
1972.0     0.250    114.3
1973.0     0.252    112.3
1974.0     0.254    110.4
1975.0     0.256    108.4
1976.0     0.258    106.5
1977.0     0.259    104.6
1978.0     0.260    102.8
1979.0     0.261    100.9
1980.0     0.262     99.1
1981.0     0.263     97.3
1982.0     0.263     95.5
1983.0     0.263     93.7
1984.0     0.263     91.8
1985.0     0.263     90.0
1986.0     0.262     88.2
1987.0     0.261     86.4
1988.0     0.259     84.5
1989.0     0.258     82.6
1990.0     0.255     80.7
1991.0     0.253     78.8
1992.0     0.250     76.8
1993.0     0.247     74.8
1994.0     0.243     72.7
1995.0     0.239     70.5
1996.0     0.235     68.3
1997.0     0.230     66.0
1998.0     0.225     63.6
1999.0     0.220     61.0
2000.0     0.214     58.4
2001.0     0.209     55.6
2002.0     0.203     52.6
2003.0     0.197     49.4
2004.0     0.191     46.1
2005.0     0.185     42.5
2006.0     0.179     38.7
2007.0     0.173     34.7
2008.0     0.168     30.4
2009.0     0.163     25.8
2010.0     0.158     20.9
2011.0     0.155     15.8
2012.0     0.152     10.4
2013.0     0.150      4.9
2014.0     0.148    359.2
2015.0     0.148    353.5
2016.0     0.149    347.8
2017.0     0.150    342.2
2018.0     0.153    336.7
2019.0     0.156    331.5
2020.0     0.161    326.5
2021.0     0.166    321.8
2022.0     0.171    317.3
2023.0     0.177    313.2
2024.0     0.183    309.3
2025.0     0.190    305.7
2026.0     0.196    302.3
2027.0     0.203    299.2
2028.0     0.210    296.2
2029.0     0.217    293.5
2030.0     0.224    290.9
2031.0     0.231    288.5
2032.0     0.238    286.2
2033.0     0.244    284.0
2034.0     0.250    282.0
2035.0     0.256    280.0
2036.0     0.262    278.2
2037.0     0.268    276.4
2038.0     0.273    274.7
2039.0     0.278    273.0
2040.0     0.283    271.4
2041.0     0.288    269.9
2042.0     0.292    268.4
2043.0     0.296    267.0
2044.0     0.300    265.5
2045.0     0.303    264.2
2046.0     0.306    262.8
2047.0     0.309    261.5
2048.0     0.312    260.2
2049.0     0.314    258.9
2050.0     0.316    257.6
2051.0     0.318    256.4
2052.0     0.319    255.2
2053.0     0.321    253.9
2054.0     0.322    252.7
2055.0     0.322    251.5
2056.0     0.323    250.3
2057.0     0.323    249.1
2058.0     0.323    247.9
2059.0     0.323    246.7
2060.0     0.322    245.5
2061.0     0.322    244.3
2062.0     0.321    243.1
2063.0     0.320    241.8
2064.0     0.318    240.6
2065.0     0.317    239.4
2066.0     0.315    238.1
2067.0     0.313    236.8
2068.0     0.311    235.6
2069.0     0.309    234.2
2070.0     0.307    232.9
2071.0     0.305    231.6
2072.0     0.302    230.2
2073.0     0.299    228.8
2074.0     0.297    227.4
2075.0     0.294    226.0
2076.0     0.291    224.5
2077.0     0.288    223.0
2078.0     0.285    221.5
2079.0     0.282    219.9
2080.0     0.279    218.3
2081.0     0.275    216.7
2082.0     0.272    215.0
2083.0     0.269    213.3
2084.0     0.266    211.5
2085.0     0.262    209.7
2086.0     0.259    207.9
2087.0     0.256    206.0
2088.0     0.253    204.1
2089.0     0.250    202.1
2090.0     0.247    200.1
2091.0     0.244    198.0
2092.0     0.241    195.8
2093.0     0.239    193.7
2094.0     0.236    191.4
2095.0     0.234    189.2
2096.0     0.231    186.8
2097.0     0.229    184.5
2098.0     0.228    182.1
2099.0     0.226    179.6
2100.0     0.224    177.2
2101.0     0.223    174.7



 

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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