Double Star Calculator - Orbit

Orbital Elements for HDS1462

WDS:	HDS1462	WDS ID/Discoverer
P:	120.000	Orbital period (years)
a:	0.291	Semi-major axis (arcseconds)
i:	89.6	Inclination (degrees)
Ω:	67.9	Longitude of ascending node (degrees)
T:	2023.863	Epoch of periastron passage (year)
e:	0.85	Eccentricity
ω:	202.0	Longitude of periastron (degrees)
Start-Year:	1965.0	Year
End-Year:	2085.0	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for HDS1462
Position:	100852.79-294458.5	Epoch-2000 right ascension and declination
WDS-ID:	10089-2945	WDS designation
Discoverer Code:	HDS1462	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	88088	HD catalog number
Hipparcos number:	49709	Hipparcos catalog number
V1:	8.91	Magnitude of the primary
V2:	9.26	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2022	Date of last observation
Orbit grade:	4	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:		Flags
Ephemerides:		Ephemerides
Code:	Tok2023a	Reference

Double Star Orbit for HDS1462

WDS 6th Orbit including measures of HDS1462

-- 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 HDS1462

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.051    67.27
--------------------------
1965.00    0.497    68.07
1966.00    0.495    68.07
1967.00    0.493    68.07
1968.00    0.491    68.08
1969.00    0.488    68.08
1970.00    0.485    68.09
1971.00    0.482    68.09
1972.00    0.479    68.09
1973.00    0.475    68.10
1974.00    0.472    68.10
1975.00    0.468    68.11
1976.00    0.464    68.11
1977.00    0.459    68.11
1978.00    0.455    68.12
1979.00    0.450    68.12
1980.00    0.445    68.13
1981.00    0.440    68.13
1982.00    0.434    68.14
1983.00    0.428    68.14
1984.00    0.423    68.15
1985.00    0.416    68.15
1986.00    0.410    68.16
1987.00    0.403    68.16
1988.00    0.397    68.17
1989.00    0.389    68.18
1990.00    0.382    68.18
1991.00    0.374    68.19
1992.00    0.367    68.20
1993.00    0.358    68.20
1994.00    0.350    68.21
1995.00    0.341    68.22
1996.00    0.333    68.23
1997.00    0.323    68.24
1998.00    0.314    68.24
1999.00    0.304    68.25
2000.00    0.294    68.26
2001.00    0.283    68.28
2002.00    0.273    68.29
2003.00    0.262    68.30
2004.00    0.250    68.32
2005.00    0.238    68.33
2006.00    0.226    68.35
2007.00    0.214    68.37
2008.00    0.201    68.39
2009.00    0.187    68.41
2010.00    0.173    68.44
2011.00    0.159    68.48
2012.00    0.144    68.52
2013.00    0.129    68.57
2014.00    0.113    68.63
2015.00    0.096    68.72
2016.00    0.079    68.84
2017.00    0.062    69.03
2018.00    0.043    69.38
2019.00    0.024    70.27
2020.00    0.005    78.34
2021.00    0.015   245.24
2022.00    0.033   247.08
2023.00    0.046   247.66
2024.00    0.037   248.15
2025.00    0.004   254.25
2026.00    0.034    67.00
2027.00    0.067    67.40
2028.00    0.097    67.55
2029.00    0.124    67.62
2030.00    0.149    67.67
2031.00    0.171    67.71
2032.00    0.192    67.74
2033.00    0.212    67.76
2034.00    0.230    67.78
2035.00    0.247    67.80
2036.00    0.263    67.81
2037.00    0.278    67.82
2038.00    0.292    67.84
2039.00    0.305    67.85
2040.00    0.318    67.86
2041.00    0.330    67.86
2042.00    0.342    67.87
2043.00    0.353    67.88
2044.00    0.363    67.89
2045.00    0.373    67.89
2046.00    0.382    67.90
2047.00    0.391    67.91
2048.00    0.400    67.91
2049.00    0.408    67.92
2050.00    0.415    67.92
2051.00    0.423    67.93
2052.00    0.430    67.93
2053.00    0.436    67.94
2054.00    0.442    67.94
2055.00    0.448    67.95
2056.00    0.454    67.95
2057.00    0.459    67.96
2058.00    0.464    67.96
2059.00    0.468    67.97
2060.00    0.473    67.97
2061.00    0.477    67.98
2062.00    0.480    67.98
2063.00    0.484    67.98
2064.00    0.487    67.99
2065.00    0.490    67.99
2066.00    0.492    68.00
2067.00    0.495    68.00
2068.00    0.497    68.00
2069.00    0.499    68.01
2070.00    0.500    68.01
2071.00    0.502    68.01
2072.00    0.503    68.02
2073.00    0.504    68.02
2074.00    0.504    68.03
2075.00    0.505    68.03
2076.00    0.505    68.03
2077.00    0.505    68.04
2078.00    0.505    68.04
2079.00    0.504    68.04
2080.00    0.504    68.05
2081.00    0.503    68.05
2082.00    0.502    68.05
2083.00    0.500    68.06
2084.00    0.499    68.06

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 16:24:44