Double Star Calculator - Orbit

Orbital Elements for B2006

WDS:	B2006	WDS ID/Discoverer
P:	146.850	Orbital period (years)
a:	0.299	Semi-major axis (arcseconds)
i:	71.3	Inclination (degrees)
Ω:	166.2	Longitude of ascending node (degrees)
T:	2120.750	Epoch of periastron passage (year)
e:	0.114	Eccentricity
ω:	0.0	Longitude of periastron (degrees)
Start-Year:	1951.575	Year
End-Year:	2098.425	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for B2006
Position:	110648.71-704948.8	Epoch-2000 right ascension and declination
WDS-ID:	11068-7050	WDS designation
Discoverer Code:	B2006	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	96705	HD catalog number
Hipparcos number:	.	Hipparcos catalog number
V1:	7.9	Magnitude of the primary
V2:	8.0	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2021	Date of last observation
Orbit grade:	3	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:		Flags
Ephemerides:		Ephemerides
Code:	Doc2022d	Reference

Double Star Orbit for B2006

WDS 6th Orbit including measures of B2006

-- 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 B2006

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.250   330.22
--------------------------
1951.58    0.141   130.10
1952.58    0.149   133.43
1953.58    0.157   136.41
1954.58    0.166   139.09
1955.58    0.174   141.50
1956.58    0.183   143.69
1957.58    0.191   145.69
1958.58    0.199   147.53
1959.58    0.206   149.23
1960.58    0.214   150.81
1961.58    0.221   152.29
1962.58    0.227   153.68
1963.58    0.233   155.00
1964.58    0.239   156.25
1965.58    0.244   157.45
1966.58    0.249   158.60
1967.58    0.253   159.71
1968.58    0.256   160.78
1969.58    0.259   161.83
1970.58    0.262   162.86
1971.58    0.263   163.88
1972.58    0.264   164.88
1973.58    0.265   165.88
1974.58    0.265   166.87
1975.58    0.264   167.87
1976.58    0.263   168.88
1977.58    0.261   169.89
1978.58    0.258   170.93
1979.58    0.255   171.99
1980.58    0.251   173.08
1981.58    0.247   174.20
1982.58    0.242   175.37
1983.58    0.237   176.58
1984.58    0.231   177.85
1985.58    0.225   179.20
1986.58    0.218   180.62
1987.58    0.211   182.13
1988.58    0.204   183.75
1989.58    0.196   185.50
1990.58    0.188   187.39
1991.58    0.180   189.45
1992.58    0.171   191.72
1993.58    0.163   194.22
1994.58    0.154   196.99
1995.58    0.146   200.09
1996.58    0.138   203.56
1997.58    0.130   207.48
1998.58    0.122   211.89
1999.58    0.115   216.87
2000.58    0.109   222.47
2001.58    0.103   228.70
2002.58    0.099   235.54
2003.58    0.096   242.89
2004.58    0.095   250.58
2005.58    0.095   258.38
2006.58    0.096   266.03
2007.58    0.100   273.31
2008.58    0.104   280.05
2009.58    0.110   286.18
2010.58    0.116   291.66
2011.58    0.123   296.53
2012.58    0.131   300.84
2013.58    0.140   304.65
2014.58    0.148   308.03
2015.58    0.157   311.03
2016.58    0.166   313.72
2017.58    0.175   316.12
2018.58    0.184   318.30
2019.58    0.193   320.27
2020.58    0.202   322.06
2021.58    0.210   323.71
2022.58    0.219   325.23
2023.58    0.227   326.63
2024.58    0.235   327.94
2025.58    0.243   329.16
2026.58    0.251   330.30
2027.58    0.258   331.38
2028.58    0.265   332.40
2029.58    0.272   333.37
2030.58    0.278   334.29
2031.58    0.285   335.17
2032.58    0.290   336.01
2033.58    0.296   336.83
2034.58    0.301   337.61
2035.58    0.306   338.37
2036.58    0.310   339.10
2037.58    0.314   339.82
2038.58    0.318   340.52
2039.58    0.321   341.20
2040.58    0.324   341.87
2041.58    0.326   342.53
2042.58    0.329   343.18
2043.58    0.330   343.83
2044.58    0.332   344.46
2045.58    0.332   345.10
2046.58    0.333   345.73
2047.58    0.333   346.36
2048.57    0.333   346.99
2049.57    0.332   347.62
2050.57    0.331   348.25
2051.57    0.329   348.89
2052.57    0.328   349.54
2053.57    0.325   350.20
2054.57    0.323   350.86
2055.57    0.320   351.54
2056.57    0.316   352.23
2057.57    0.312   352.94
2058.57    0.308   353.66
2059.57    0.303   354.41
2060.57    0.299   355.18
2061.57    0.293   355.98
2062.57    0.288   356.80
2063.57    0.282   357.67
2064.57    0.275   358.57
2065.57    0.269   359.51
2066.57    0.262     0.50
2067.57    0.255     1.55
2068.57    0.247     2.66
2069.57    0.239     3.84
2070.57    0.231     5.10
2071.57    0.223     6.46
2072.57    0.215     7.92
2073.57    0.206     9.50
2074.57    0.197    11.22
2075.57    0.188    13.10
2076.57    0.179    15.16
2077.57    0.170    17.45
2078.57    0.161    19.99
2079.57    0.153    22.83
2080.57    0.144    26.01
2081.57    0.135    29.60
2082.57    0.127    33.65
2083.57    0.120    38.23
2084.57    0.113    43.40
2085.57    0.107    49.21
2086.57    0.102    55.65
2087.57    0.098    62.67
2088.57    0.095    70.16
2089.57    0.095    77.92
2090.57    0.095    85.69
2091.57    0.097    93.24
2092.57    0.101   100.35
2093.57    0.106   106.90
2094.57    0.112   112.81
2095.57    0.118   118.09
2096.57    0.126   122.78
2097.57    0.134   126.94

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 16:33:38