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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 24 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1447693297427398 | 3.5335e-08 | |
a | 3.164844618063499 | 2.0196e-08 | au |
q | 2.706672183966529 | 1.1597e-07 | au |
i | 1.438952013869897 | 6.1764e-06 | deg |
node | 3.102644959393684 | 0.00016214 | deg |
peri | 97.02609687630699 | 0.00016384 | deg |
M | 339.2443175896951 | 2.2029e-05 | deg |
tp | 2459119.066372200531 (2020-Sep-26.56637220) | 0.0001261 | TDB |
period | 2056.491959570518 5.63 | 1.9685e-05 5.389e-08 | d yr |
n | .1750553890204283 | 1.6757e-09 | deg/d |
Q | 3.623017052160469 | 2.312e-08 | au |
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| | 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 |
14.5 |
|
n/a |
MPO502630 |
|
diameter |
diameter |
7.228 |
km |
0.161 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.071 |
|
0.003 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
78524 (2002 RM97) Discovered 2002-Sep-05 by LINEAR at Socorro |
Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
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