Double Star Calculator - Orbit

Orbital Elements for A3043

WDS:	A3043	WDS ID/Discoverer
P:	113.900	Orbital period (years)
a:	0.184	Semi-major axis (arcseconds)
i:	31.0	Inclination (degrees)
Ω:	201.0	Longitude of ascending node (degrees)
T:	1960.800	Epoch of periastron passage (year)
e:	0.781	Eccentricity
ω:	300.0	Longitude of periastron (degrees)
Start-Year:	1968.05	Year
End-Year:	2081.95	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for A3043
Position:	070752.46-154201.9	Epoch-2000 right ascension and declination
WDS-ID:	07079-1542	WDS designation
Discoverer Code:	A3043	Discover designation and components
ADS number:	5814	Aitken Double Star catalog
HD number:	54336	HD catalog number
Hipparcos number:	34393	Hipparcos catalog number
V1:	7.79	Magnitude of the primary
V2:	8.57	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2010	Date of last observation
Orbit grade:	3	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:	n	Flags
Ephemerides:		Ephemerides
Code:	Hrt2012a	Reference

Double Star Orbit for A3043

WDS 6th Orbit including measures of A3043

-- 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 A3043

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.293   330.77
--------------------------
1968.05    0.106   257.16
1969.05    0.114   261.92
1970.05    0.122   266.04
1971.05    0.130   269.65
1972.05    0.137   272.87
1973.05    0.144   275.76
1974.05    0.151   278.39
1975.05    0.158   280.78
1976.05    0.164   282.99
1977.05    0.171   285.03
1978.05    0.177   286.94
1979.05    0.182   288.71
1980.05    0.188   290.38
1981.05    0.193   291.96
1982.05    0.199   293.45
1983.05    0.204   294.87
1984.05    0.209   296.21
1985.05    0.213   297.50
1986.05    0.218   298.73
1987.05    0.222   299.92
1988.05    0.227   301.05
1989.05    0.231   302.15
1990.05    0.235   303.21
1991.05    0.238   304.23
1992.05    0.242   305.22
1993.05    0.246   306.19
1994.05    0.249   307.12
1995.05    0.252   308.04
1996.05    0.255   308.92
1997.05    0.258   309.79
1998.05    0.261   310.64
1999.05    0.264   311.47
2000.05    0.267   312.28
2001.05    0.269   313.08
2002.05    0.272   313.86
2003.05    0.274   314.63
2004.05    0.276   315.39
2005.05    0.278   316.14
2006.05    0.280   316.87
2007.05    0.282   317.60
2008.05    0.283   318.32
2009.05    0.285   319.03
2010.05    0.286   319.73
2011.05    0.288   320.43
2012.05    0.289   321.12
2013.05    0.290   321.80
2014.05    0.291   322.48
2015.05    0.292   323.16
2016.05    0.292   323.83
2017.05    0.293   324.50
2018.05    0.293   325.16
2019.05    0.294   325.83
2020.05    0.294   326.49
2021.05    0.294   327.15
2022.05    0.294   327.81
2023.05    0.294   328.48
2024.05    0.294   329.14
2025.05    0.293   329.80
2026.05    0.293   330.47
2027.05    0.292   331.14
2028.05    0.292   331.81
2029.05    0.291   332.49
2030.05    0.290   333.17
2031.05    0.289   333.85
2032.05    0.287   334.54
2033.05    0.286   335.24
2034.05    0.284   335.94
2035.05    0.283   336.66
2036.05    0.281   337.38
2037.05    0.279   338.11
2038.05    0.277   338.85
2039.05    0.275   339.60
2040.05    0.272   340.37
2041.05    0.270   341.15
2042.05    0.267   341.94
2043.05    0.264   342.76
2044.05    0.261   343.59
2045.05    0.258   344.44
2046.05    0.254   345.31
2047.05    0.251   346.21
2048.05    0.247   347.14
2049.05    0.243   348.09
2050.05    0.239   349.08
2051.05    0.234   350.10
2052.05    0.230   351.17
2053.05    0.225   352.27
2054.05    0.220   353.43
2055.05    0.214   354.65
2056.05    0.209   355.93
2057.05    0.203   357.28
2058.05    0.197   358.72
2059.05    0.190     0.25
2060.05    0.183     1.90
2061.05    0.176     3.68
2062.05    0.168     5.61
2063.05    0.160     7.74
2064.05    0.151    10.10
2065.05    0.142    12.76
2066.05    0.133    15.79
2067.05    0.122    19.31
2068.05    0.111    23.51
2069.05    0.099    28.68
2070.05    0.087    35.32
2071.05    0.073    44.34
2072.05    0.059    57.66
2073.05    0.045    79.38
2074.05    0.036   115.72
2075.05    0.038   159.68
2076.05    0.047   191.98
2077.05    0.058   212.69
2078.05    0.069   226.90
2079.05    0.079   237.39
2080.05    0.089   245.56
2081.05    0.098   252.17

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 15:54:39