| 469356 (2001 DR8) |
| Classification: Apollo [NEO] SPK-ID: 2469356 |
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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 35 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6718091246756972 | 5.9888e-08 | |
| a | 1.925705671715909 | 2.1902e-08 | au |
| q | .6319990300174186 | 1.1756e-07 | au |
| i | 6.560465956745626 | 1.3593e-05 | deg |
| node | 334.4899738205019 | 6.1122e-05 | deg |
| peri | 43.62045131094507 | 7.7391e-05 | deg |
| M | 131.5631018573189 | 4.8962e-05 | deg |
| tp | 2458643.790320211072
(2019-Jun-09.29032021) | 0.00012952 | TDB |
| period | 976.0752286251335
2.67 | 1.6652e-05
4.559e-08 | d
yr |
| n | .3688240306098986 | 6.2922e-09 | deg/d |
| Q | 3.219412313414399 | 3.6616e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
18.8 |
|
n/a |
MPO402882 |
|
|
| 469356 (2001 DR8) Discovered 2001-Feb-16 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2016-08-22 |
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