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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2101601514263997 | 4.3591e-08 | |
| a | 2.978312628528381 | 1.987e-08 | au |
| q | 2.352389995521698 | 1.3109e-07 | au |
| i | 7.273318014809768 | 5.034e-06 | deg |
| node | 64.28546205081584 | 4.6596e-05 | deg |
| peri | 321.3068896981158 | 4.8936e-05 | deg |
| M | 79.03103478083563 | 1.6587e-05 | deg |
| tp | 2458588.355964737250
(2019-Apr-14.85596474) | 8.4249e-05 | TDB |
| period | 1877.387194866502
5.14 | 1.8788e-05
5.144e-08 | d
yr |
| n | .1917558620748977 | 1.919e-09 | deg/d |
| Q | 3.604235261535064 | 2.4046e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.7 |
|
n/a |
MPO454429 |
|
| diameter |
diameter |
7.238 |
km |
1.000 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.018 |
|
0.005 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 201657 (2003 TV15) Discovered 2003-Oct-15 by LONEOS at Anderson Mesa |
| Reference: 20081212/Numbers.arc | Last Updated: 2008-12-12 |
|
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