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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 8 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1113743132383823 | 1.1721e-07 | |
| a | 2.587996691017818 | 3.5291e-08 | au |
| q | 2.299760336892502 | 3.2247e-07 | au |
| i | 13.43857450309554 | 1.1701e-05 | deg |
| node | 207.099986400095 | 1.7274e-05 | deg |
| peri | 27.14887274424791 | 4.3501e-05 | deg |
| M | 347.0250558857009 | 3.6532e-05 | deg |
| tp | 2459055.308383976670
(2020-Jul-24.80838398) | 0.00015462 | TDB |
| period | 1520.701596691788
4.16 | 3.1105e-05
8.516e-08 | d
yr |
| n | .2367328348856623 | 4.8422e-09 | deg/d |
| Q | 2.876233045143133 | 3.9221e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.9 |
|
n/a |
MPO472610 |
|
|
| 469266 (2016 JY30) Discovered 2009-Oct-18 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: | Last Updated: 2016-06-21 |
|
Alternate Designations
| 2016 JY30 = 2009 SY335 = 2009 UY40 |
|
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