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Double Star Calculator - Orbital Elements
- Revision:
$Rev: 1216 $
- Report created:
2025-07-11 17:31:56
WDS:
J703
WDS ID/Discoverer
P:
1360.200
Orbital period (years)
a:
12.7
Semi-major axis (arcseconds)
i:
113.4
Inclination (degrees)
Ω:
96.2
Longitude of ascending node (degrees)
T:
3235.400
Epoch of periastron passage (year)
e:
0.85
Eccentricity
ω:
177.1
Longitude of periastron (degrees)
Start-Year:
1345.0
Year
End-Year:
2705.0
Year
Epoch:
2025.0
Besselian Epoch
Position:
071037.92+154314.2
Epoch-2000 right ascension and declination
WDS-ID:
07106+1543
WDS designation
Discoverer Code:
J703
Discover designation and components
ADS number:
5841
Aitken Double Star catalog
HD number:
.
HD catalog number
Hipparcos number:
.
Hipparcos catalog number
V1:
10.43
Magnitude of the primary
V2:
12.4
Magnitude of the secondary
Equinox:
2000
Equinox
Date:
2006
Date of last observation
Orbit grade:
5
Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags:
Flags
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Click to expand/collapse ephemeris:
Year Sep[“] PA[°]
---------------------------------------------
2025.0 10.471 112.1
-------------------------
1345.0 22.699 94.9
1355.0 22.583 94.7
1365.0 22.460 94.5
1375.0 22.328 94.3
1385.0 22.187 94.2
1395.0 22.038 94.0
1405.0 21.880 93.8
1415.0 21.713 93.6
1425.0 21.538 93.4
1435.0 21.354 93.2
1445.0 21.160 93.0
1455.0 20.957 92.8
1465.0 20.745 92.6
1475.0 20.523 92.4
1485.0 20.291 92.2
1495.0 20.050 92.0
1505.0 19.798 91.7
1515.0 19.536 91.5
1525.0 19.264 91.3
1535.0 18.980 91.0
1545.0 18.686 90.8
1555.0 18.380 90.5
1565.0 18.063 90.3
1575.0 17.734 90.0
1585.0 17.393 89.7
1595.0 17.039 89.4
1605.0 16.672 89.1
1615.0 16.291 88.7
1625.0 15.897 88.4
1635.0 15.488 88.0
1645.0 15.064 87.7
1655.0 14.625 87.2
1665.0 14.169 86.8
1675.0 13.697 86.4
1685.0 13.206 85.9
1695.0 12.697 85.3
1705.0 12.168 84.8
1715.0 11.619 84.1
1725.0 11.047 83.4
1735.0 10.452 82.7
1745.0 9.831 81.8
1755.0 9.184 80.8
1765.0 8.508 79.7
1775.0 7.800 78.3
1785.0 7.059 76.7
1795.0 6.281 74.7
1805.0 5.464 72.1
1815.0 4.605 68.5
1825.0 3.707 63.3
1835.0 2.783 54.7
1845.0 1.892 37.6
1855.0 1.297 358.8
1865.0 1.497 308.0
1875.0 1.901 277.8
1885.0 1.658 250.9
1895.0 1.365 209.3
1905.0 1.717 168.3
1915.0 2.467 146.9
1925.0 3.314 136.0
1935.0 4.161 129.5
1945.0 4.984 125.2
1955.0 5.774 122.1
1965.0 6.532 119.7
1975.0 7.258 117.9
1985.0 7.954 116.3
1995.0 8.622 115.0
2005.0 9.263 113.9
2015.0 9.879 112.9
2025.0 10.471 112.1
2035.0 11.042 111.3
2045.0 11.592 110.6
2055.0 12.122 110.0
2065.0 12.634 109.4
2075.0 13.128 108.8
2085.0 13.605 108.3
2095.0 14.066 107.9
2105.0 14.511 107.4
2115.0 14.941 107.0
2125.0 15.357 106.6
2135.0 15.759 106.3
2145.0 16.147 105.9
2155.0 16.523 105.6
2165.0 16.886 105.3
2175.0 17.237 104.9
2185.0 17.575 104.7
2195.0 17.903 104.4
2205.0 18.219 104.1
2215.0 18.524 103.8
2225.0 18.818 103.6
2235.0 19.102 103.3
2245.0 19.375 103.1
2255.0 19.638 102.9
2265.0 19.892 102.6
2275.0 20.136 102.4
2285.0 20.370 102.2
2295.0 20.595 102.0
2305.0 20.810 101.8
2315.0 21.017 101.6
2325.0 21.214 101.4
2335.0 21.403 101.2
2345.0 21.583 101.0
2355.0 21.754 100.8
2365.0 21.916 100.6
2375.0 22.071 100.4
2385.0 22.216 100.2
2395.0 22.354 100.0
2405.0 22.483 99.9
2415.0 22.604 99.7
2425.0 22.718 99.5
2435.0 22.823 99.3
2445.0 22.920 99.2
2455.0 23.009 99.0
2465.0 23.090 98.8
2475.0 23.163 98.7
2485.0 23.229 98.5
2495.0 23.286 98.3
2505.0 23.336 98.2
2515.0 23.378 98.0
2525.0 23.413 97.8
2535.0 23.439 97.7
2545.0 23.458 97.5
2555.0 23.469 97.4
2565.0 23.473 97.2
2575.0 23.469 97.0
2585.0 23.457 96.9
2595.0 23.437 96.7
2605.0 23.410 96.5
2615.0 23.374 96.4
2625.0 23.331 96.2
2635.0 23.280 96.1
2645.0 23.221 95.9
2655.0 23.155 95.7
2665.0 23.080 95.6
2675.0 22.997 95.4
2685.0 22.907 95.2
2695.0 22.808 95.0
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 .
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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