| 190788 (2001 RT17) |
| Classification: Apollo [NEO] SPK-ID: 2190788 |
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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 72 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .7920341398214975 | 6.8691e-08 | |
| a | 1.268094554860566 | 6.4001e-09 | au |
| q | .2637203748892529 | 8.748e-08 | au |
| i | 20.10878322212218 | 1.2736e-05 | deg |
| node | 350.0052294887035 | 1.6643e-05 | deg |
| peri | 199.6020404489083 | 1.687e-05 | deg |
| M | 126.4289292877545 | 1.7363e-05 | deg |
| tp | 2458817.323463706872
(2019-Nov-29.82346371) | 2.4369e-05 | TDB |
| period | 521.5859490151776
1.43 | 3.9487e-06
1.081e-08 | d
yr |
| n | .6902026419226343 | 5.2252e-09 | deg/d |
| Q | 2.27246873483188 | 1.1469e-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 |
18.3 |
|
n/a |
MPO229870 |
|
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| 190788 (2001 RT17) Discovered 2001-Sep-11 by LINEAR at Socorro |
| Reference: 20080917/Numbers.arc | Last Updated: 2008-09-19 |
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