Double Star Calculator - Orbit

Orbital Elements for HJ5084

WDS:	HJ5084	WDS ID/Discoverer
P:	122.205	Orbital period (years)
a:	1.88053	Semi-major axis (arcseconds)
i:	147.865	Inclination (degrees)
Ω:	48.725	Longitude of ascending node (degrees)
T:	1877.804	Epoch of periastron passage (year)
e:	0.31572	Eccentricity
ω:	345.873	Longitude of periastron (degrees)
Start-Year:	1963.89735	Year
End-Year:	2086.10265	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for HJ5084
Position:	190625.14-370348.5	Epoch-2000 right ascension and declination
WDS-ID:	19064-3704	WDS designation
Discoverer Code:	HJ5084	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	177474	HD catalog number
Hipparcos number:	93825	Hipparcos catalog number
V1:	4.53	Magnitude of the primary
V2:	6.42	Magnitude of the secondary
Equinox:		Equinox
Date:	2014	Date of last observation
Orbit grade:	2	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:	n	Flags
Ephemerides:		Ephemerides
Code:	Izm2019	Reference

Double Star Orbit for HJ5084

WDS 6th Orbit including measures of HJ5084

-- 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 HJ5084

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    1.655   307.08
--------------------------
1963.90    2.116   202.99
1964.90    2.084   201.10
1965.90    2.051   199.14
1966.90    2.016   197.11
1967.90    1.981   195.02
1968.90    1.944   192.84
1969.90    1.907   190.59
1970.90    1.868   188.24
1971.90    1.829   185.79
1972.90    1.790   183.23
1973.90    1.750   180.56
1974.90    1.709   177.76
1975.90    1.669   174.82
1976.90    1.628   171.74
1977.90    1.588   168.51
1978.90    1.549   165.10
1979.90    1.511   161.53
1980.90    1.473   157.77
1981.90    1.438   153.81
1982.90    1.404   149.66
1983.90    1.372   145.32
1984.90    1.343   140.77
1985.90    1.317   136.04
1986.90    1.294   131.12
1987.90    1.274   126.04
1988.90    1.258   120.82
1989.90    1.246   115.47
1990.90    1.237   110.04
1991.90    1.232   104.54
1992.90    1.230    99.02
1993.90    1.231    93.49
1994.90    1.235    87.99
1995.90    1.241    82.52
1996.90    1.248    77.12
1997.90    1.257    71.78
1998.90    1.266    66.52
1999.90    1.275    61.33
2000.90    1.284    56.22
2001.90    1.292    51.18
2002.90    1.300    46.19
2003.90    1.307    41.27
2004.90    1.314    36.40
2005.90    1.320    31.57
2006.90    1.326    26.79
2007.90    1.331    22.04
2008.90    1.337    17.34
2009.90    1.344    12.68
2010.90    1.351     8.07
2011.90    1.359     3.51
2012.90    1.368   359.00
2013.90    1.379   354.57
2014.90    1.392   350.20
2015.90    1.406   345.92
2016.90    1.422   341.73
2017.90    1.439   337.64
2018.90    1.459   333.65
2019.90    1.480   329.78
2020.90    1.503   326.01
2021.90    1.527   322.36
2022.90    1.553   318.83
2023.90    1.580   315.42
2024.90    1.608   312.12
2025.90    1.637   308.94
2026.90    1.667   305.87
2027.90    1.697   302.91
2028.90    1.729   300.06
2029.90    1.760   297.31
2030.90    1.792   294.65
2031.90    1.824   292.09
2032.90    1.856   289.62
2033.90    1.888   287.23
2034.90    1.919   284.92
2035.90    1.951   282.68
2036.90    1.982   280.52
2037.90    2.012   278.42
2038.90    2.042   276.38
2039.90    2.071   274.41
2040.90    2.100   272.48
2041.90    2.128   270.61
2042.90    2.155   268.78
2043.90    2.181   267.00
2044.90    2.206   265.26
2045.90    2.230   263.56
2046.90    2.253   261.90
2047.90    2.275   260.26
2048.90    2.296   258.66
2049.90    2.316   257.09
2050.90    2.335   255.54
2051.90    2.353   254.02
2052.90    2.369   252.52
2053.90    2.384   251.03
2054.90    2.398   249.57
2055.90    2.410   248.12
2056.90    2.421   246.69
2057.90    2.431   245.26
2058.90    2.439   243.85
2059.90    2.447   242.45
2060.90    2.452   241.06
2061.90    2.457   239.67
2062.90    2.459   238.28
2063.90    2.461   236.90
2064.90    2.461   235.52
2065.90    2.460   234.13
2066.90    2.457   232.75
2067.90    2.452   231.36
2068.90    2.447   229.96
2069.90    2.439   228.56
2070.90    2.431   227.15
2071.90    2.420   225.73
2072.90    2.409   224.29
2073.90    2.395   222.84
2074.90    2.381   221.37
2075.90    2.364   219.89
2076.90    2.347   218.38
2077.90    2.327   216.84
2078.90    2.307   215.29
2079.90    2.285   213.70
2080.90    2.261   212.08
2081.90    2.236   210.42
2082.90    2.210   208.73
2083.90    2.182   206.99
2084.90    2.153   205.21
2085.90    2.122   203.38

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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 17:59:56