| (2020 DM4) |
| Classification: Amor [NEO, PHA] SPK-ID: 54006017 |
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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.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .4561214478749236 | 4.4674e-06 | |
| a | 1.887141921395878 | 1.5801e-05 | au |
| q | 1.026376015863325 | 1.6551e-07 | au |
| i | 4.120020133497463 | 3.0565e-05 | deg |
| node | 6.893148240929659 | 3.3726e-05 | deg |
| peri | 222.4671540273145 | 5.0201e-05 | deg |
| M | 84.45083006176687 | 0.0010635 | deg |
| tp | 2458978.370268289319
(2020-May-08.87026829) | 1.4394e-05 | TDB |
| period | 946.9025154324449
2.59 | 0.011893
3.256e-05 | d
yr |
| n | .3801869718717455 | 4.775e-06 | deg/d |
| Q | 2.747907826928431 | 2.3008e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
21.7 |
|
.34865 |
E2020-QJ3 |
autocmod 2.8 |
| rotation period |
rot_per |
6.6655 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2020) http://www.asu.cas.cz/~ppravec/neo.htm] |
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