| (2017 QW1) |
| Classification: Aten [NEO] SPK-ID: 3780740 |
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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1265879578320563 | 0.00015097 | |
| a | .9850013788917752 | 2.8365e-06 | au |
| q | .8603120658761058 | 0.00014657 | au |
| i | 4.115060044113177 | 0.0051495 | deg |
| node | 327.0748785470338 | 0.0006682 | deg |
| peri | 233.8284289614833 | 0.013254 | deg |
| M | 56.49300069415867 | 0.037842 | deg |
| tp | 2458944.466748143456
(2020-Apr-04.96674814) | 0.037317 | TDB |
| period | 357.0702639352177
0.98 | 0.0015424
4.223e-06 | d
yr |
| n | 1.008204928723255 | 4.3549e-06 | deg/d |
| Q | 1.109690691907445 | 3.1955e-06 | 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 |
26.2 |
|
n/a |
MPO416579 |
|
| rotation period |
rot_per |
0.0987 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Moskovitz, N.A.; Binzel, R.P.; Christensen, E.J.; et al. (2018) Astrophys. J. Supp. Series 2391, A4.] |
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