| 196256 (2003 EH1) |
| Classification: Amor [NEO] SPK-ID: 2196256 |
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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 34 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6187556303467719 | 1.7899e-07 | |
| a | 3.123531096453774 | 3.5114e-08 | au |
| q | 1.190828643959775 | 5.5679e-07 | au |
| i | 70.83909740592487 | 4.7067e-05 | deg |
| node | 282.982849875455 | 4.9135e-05 | deg |
| peri | 171.3426748507494 | 7.042e-05 | deg |
| M | 81.3772662571677 | 2.3202e-05 | deg |
| tp | 2458744.706871685152
(2019-Sep-18.20687169) | 0.00012372 | TDB |
| period | 2016.355841627852
5.52 | 3.4001e-05
9.309e-08 | d
yr |
| n | .178539914715333 | 3.0106e-09 | deg/d |
| Q | 5.056233548947771 | 5.6841e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.2 |
|
n/a |
MPO506840 |
|
|
| 196256 (2003 EH1) Discovered 2003-Mar-06 by LONEOS at Anderson Mesa |
| Reference: 20081113/Numbers.arc | Last Updated: 2008-11-17 |
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