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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1057081507810739 | 4e-08 | |
| a | 2.291428495031574 | 1.0767e-08 | au |
| q | 2.049205826174727 | 9.2534e-08 | au |
| i | 2.419625098390863 | 4.4413e-06 | deg |
| node | 295.4172146153198 | 0.00010398 | deg |
| peri | 271.0453995785658 | 0.00010614 | deg |
| M | 283.2165353856182 | 2.2096e-05 | deg |
| tp | 2459470.723487507438
(2021-Sep-13.22348751) | 7.8252e-05 | TDB |
| period | 1266.94537673228
3.47 | 8.9297e-06
2.445e-08 | d
yr |
| n | .2841480040193337 | 2.0027e-09 | deg/d |
| Q | 2.533651163888421 | 1.1905e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.1 |
|
n/a |
MPO503111 |
|
| diameter |
diameter |
2.158 |
km |
0.323 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.060 |
|
0.031 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 226653 (2004 FX127) Discovered 2004-Mar-27 by CSS at Catalina |
| Reference: 20091202/Numbers.arc | Last Updated: 2009-12-04 |
|
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