| (2009 DO111) |
| Classification: Apollo [NEO] SPK-ID: 3449749 |
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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2809136515804572 | 1.0195e-06 | |
| a | 1.050725942525987 | 1.4834e-07 | au |
| q | .7555626812006944 | 9.6461e-07 | au |
| i | 2.980765614944724 | 8.5006e-06 | deg |
| node | 2.027457444127001 | 8.882e-05 | deg |
| peri | 273.3298898127389 | 6.1936e-05 | deg |
| M | 84.48014420415321 | 0.00085444 | deg |
| tp | 2458908.182346890288
(2020-Feb-28.68234689) | 0.00091416 | TDB |
| period | 393.3984184399937
1.08 | 8.3311e-05
2.281e-07 | d
yr |
| n | .9151028146670395 | 1.9379e-07 | deg/d |
| Q | 1.34588920385128 | 1.9001e-07 | 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 |
22.8 |
|
n/a |
MPO264987 |
|
| rotation period |
rot_per |
0.04890 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Published Reference List:
[Behrend, R. (2009) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Koehn, B.W.; Bowell, E.L.G.; Skiff, B.A.; Sanborn, J.J.; et al. (2014) Minor Planet Bull. 41, 286-300.]
[Vaduvescu, O.; Aznar Macias, A.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.; Pravec, P.; Koehn, B.W. (2019). Minor Planet Bull. 46-4, in press.] |
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