| 436724 (2011 UW158) |
| Classification: Apollo [NEO, PHA] SPK-ID: 2436724 |
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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 141 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3763735704443768 | 4.8681e-09 | |
| a | 1.620743850711718 | 9.4519e-09 | au |
| q | 1.010738700843581 | 6.4799e-09 | au |
| i | 4.572213963900128 | 9.1964e-07 | deg |
| node | 285.9884394488366 | 2.031e-06 | deg |
| peri | 8.783653552105982 | 4.2728e-06 | deg |
| M | 225.3201701796312 | 8.3161e-06 | deg |
| tp | 2459482.448675540824
(2021-Sep-24.94867554) | 1.9814e-05 | TDB |
| period | 753.6505156716912
2.06 | 6.5928e-06
1.805e-08 | d
yr |
| n | .4776749866337581 | 4.1786e-09 | deg/d |
| Q | 2.230749000579856 | 1.3009e-08 | au |
|
| | 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 |
19.9 |
|
n/a |
MPO360997 |
|
| rotation period |
rot_per |
0.61073 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Carbognani, A.; Gary, Bruce L.; Oey, J.; Baj, G.; Bacci, P. (2016) Minor Planet Bull. 43, 38-41.]
[Gary, B.L. (2016) Minor Planet Bull. 43, 33-38.]
[Warner, B.D. (2016) Minor Planet Bull. 43, 66-79.]
[Monteiro, F.; Silva, J.S.; Lazzaro, D.; Arcoverde, P.; et al. (2018) Plan. Space Sci. 164, 54-74.] |
|
| 436724 (2011 UW158) Discovered 2011-Oct-25 by Pan-STARRS 1 at Haleakala |
| Reference: | Last Updated: 2015-06-04 |
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