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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1776457222167778 | 4.6106e-08 | |
| a | 3.171527538000837 | 3.6534e-08 | au |
| q | 2.608119237982279 | 1.5259e-07 | au |
| i | 3.758431609836139 | 6.562e-06 | deg |
| node | 202.1081825882442 | 8.0953e-05 | deg |
| peri | 265.12473683 | 8.3554e-05 | deg |
| M | 214.0119685537953 | 2.5197e-05 | deg |
| tp | 2459837.096240372022
(2022-Sep-14.59624037) | 0.00015353 | TDB |
| period | 2063.009162808719
5.65 | 3.5647e-05
9.76e-08 | d
yr |
| n | .1745023756995203 | 3.0152e-09 | deg/d |
| Q | 3.734935838019395 | 4.3024e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO433485 |
|
|
| 226854 (2004 TN4) Discovered 2004-Oct-04 by Spacewatch at Kitt Peak |
| Reference: 20091202/Numbers.arc | Last Updated: 2009-12-04 |
|
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