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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2309822198585901 | 4.7153e-08 | |
| a | 2.591716675745997 | 1.6296e-08 | au |
| q | 1.993076204737661 | 1.2686e-07 | au |
| i | 15.6301825102557 | 4.7969e-06 | deg |
| node | 122.005827347873 | 1.5788e-05 | deg |
| peri | 234.5091882479605 | 1.7691e-05 | deg |
| M | 265.1117573966249 | 9.8202e-06 | deg |
| tp | 2459602.188699398435
(2022-Jan-22.68869940) | 4.3827e-05 | TDB |
| period | 1523.981557840475
4.17 | 1.4374e-05
3.935e-08 | d
yr |
| n | .2362233310159803 | 2.228e-09 | deg/d |
| Q | 3.190357146754333 | 2.006e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.39 |
|
n/a |
E2021B55 |
|
| diameter |
diameter |
2.997 |
km |
0.225 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.216 |
|
0.044 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 120303 (2004 JY37) Discovered 2004-May-14 by LINEAR at Socorro |
| Reference: 20051116/Numbers.arc | Last Updated: 2005-11-21 |
|
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