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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 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3171626033985366 | 4.8171e-08 | |
| a | 2.634124558500092 | 8.4063e-09 | au |
| q | 1.798678755850182 | 1.2975e-07 | au |
| i | 4.062353850544545 | 4.2649e-06 | deg |
| node | 178.7376154870473 | 6.4277e-05 | deg |
| peri | 146.3027142882934 | 6.5236e-05 | deg |
| M | 22.76663564957978 | 6.6719e-06 | deg |
| tp | 2459101.747239531791
(2020-Sep-09.24723953) | 2.8915e-05 | TDB |
| period | 1561.539189002274
4.28 | 7.475e-06
2.047e-08 | d
yr |
| n | .2305417645201831 | 1.1036e-09 | deg/d |
| Q | 3.469570361150002 | 1.1072e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.96 |
|
n/a |
E2021B25 |
|
| rotation period |
rot_per |
1.72 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.] |
|
| 344647 (2003 QT69) Discovered 2003-Aug-26 by Klet at Klet |
| Reference: 20121128/Numbers.arc | Last Updated: 2012-12-03 |
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