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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 30 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2097345872309135 | 3.1929e-08 | |
| a | 3.178563095463602 | 1.8547e-08 | au |
| q | 2.511908476649129 | 1.0453e-07 | au |
| i | 9.923713548690353 | 5.0566e-06 | deg |
| node | 348.3812497223064 | 2.1616e-05 | deg |
| peri | 76.58337354208037 | 2.4948e-05 | deg |
| M | 14.27443815179694 | 1.1182e-05 | deg |
| tp | 2459118.426830668259
(2020-Sep-25.92683067) | 6.4167e-05 | TDB |
| period | 2069.877682415627
5.67 | 1.8117e-05
4.96e-08 | d
yr |
| n | .1739233207151961 | 1.5223e-09 | deg/d |
| Q | 3.845217714278075 | 2.2437e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.65 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
11.805 |
km |
0.110 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.050 |
|
0.005 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 70048 (1999 FV39) Discovered 1999-Mar-20 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
|
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