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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 32 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1636645637931712 | 2.7359e-08 | |
| a | 2.651378162386835 | 9.0948e-09 | au |
| q | 2.217441511989054 | 7.2647e-08 | au |
| i | 12.88088900447027 | 4.8465e-06 | deg |
| node | 160.0031266360687 | 1.4521e-05 | deg |
| peri | 275.6702050029267 | 2.1875e-05 | deg |
| M | 83.11834117372854 | 1.5388e-05 | deg |
| tp | 2458636.417079846240
(2019-Jun-01.91707985) | 6.7192e-05 | TDB |
| period | 1576.906485433822
4.32 | 8.1137e-06
2.221e-08 | d
yr |
| n | .2282950849180893 | 1.1746e-09 | deg/d |
| Q | 3.085314812784617 | 1.0583e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.6 |
|
n/a |
MPO449167 |
|
| diameter |
diameter |
5.025 |
km |
1.279 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N) |
|
| geometric albedo |
albedo |
0.238 |
|
0.156 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 27831 (1994 DF) Discovered 1994-Feb-18 by Urata, T. at Oohira |
| Reference: 20010902/Numbers.arc | Last Updated: 2004-04-19 |
|
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