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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .200373423631717 | 4.2167e-08 | |
| a | 3.035514681667606 | 1.6019e-08 | au |
| q | 2.427278212417526 | 1.2979e-07 | au |
| i | 5.937930389824857 | 6.0836e-06 | deg |
| node | 37.04150252886662 | 3.7216e-05 | deg |
| peri | 41.54298405447359 | 4.0077e-05 | deg |
| M | 16.86761822198345 | 1.2616e-05 | deg |
| tp | 2458909.989660183491
(2020-Mar-01.48966018) | 6.767e-05 | TDB |
| period | 1931.732263863842
5.29 | 1.5291e-05
4.186e-08 | d
yr |
| n | .1863612296250256 | 1.4752e-09 | deg/d |
| Q | 3.643751150917685 | 1.9229e-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 |
14.8 |
|
n/a |
MPO502632 |
|
| diameter |
diameter |
5.890 |
km |
0.122 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.061 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 78953 (2003 SC217) Discovered 2003-Sep-27 by Yeung, W. K. Y. at Desert Eagle |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
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|
