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| Orbit Diagram
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| Note:
Make sure you have Java enabled on your browser to see the applet.
This applet is provided as a 3D orbit visualization tool.
The applet was implemented using 2-body methods,
and hence should not be used for determining accurate long-term trajectories
(over several years or decades) or planetary encounter circumstances.
For accurate long-term ephemerides, please instead use our Horizons system. |
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Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.
Orbit Viewer applet originally written and kindly provided by
Osamu Ajiki (AstroArts),
and further modified by
Ron Baalke (JPL).
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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO253463 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | 0.1212407 | n/a | |
| a | 2.3158621 | n/a | AU |
| q | 2.0350854 | n/a | AU |
| i | 2.09217 | n/a | deg |
| node | 351.17061 | n/a | deg |
| peri | 72.37090 | n/a | deg |
| M | 357.25858 | n/a | deg |
| tp | 2456410.3025835
(2013-Apr-27.80258350) | n/a | JED |
| period | 1287.2635534
3.52 | n/a
n/a | d
yr |
| n | 0.27966301 | n/a | deg/d |
| Q | 2.5966388 | n/a | AU |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.8 |
mag |
n/a |
PDS3 (MPC 39093) |
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| 14146 Hughmaclean | Discovered 1998 Sept. 28 by Spacewatch at Kitt Peak. |
| Hugh Noel Alexander Maclean (b. 1915) is an amateur astronomer in St. Catharines, Ontario, who helped found the Royal Astronomical Society of Canada, Niagara Centre, in 1960, and was president of the Niagara Centre during 1966-1968 and 1978-1979. He was employed as a shipping foreman. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20030614/MPCPages.arc | Last Updated: 2005-04-26 |
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Alternate Designations
| 1998 SP42 = 1989 AF2 = 1993 FW58 |
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