(2019 TK5) |
Classification: Apollo [NEO] SPK-ID: 3878618 |
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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 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2002042923501929 | 5.8536e-05 | |
a | 1.021127153520708 | 2.5832e-05 | au |
q | .816693114350528 | 3.9116e-05 | au |
i | 1.504887483973464 | 0.00029492 | deg |
node | 215.0342345593778 | 0.0012758 | deg |
peri | 264.8452050988856 | 0.0026335 | deg |
M | 334.5079775596321 | 0.0075602 | deg |
tp | 2459227.188241304006 (2021-Jan-12.68824130) | 0.0089276 | TDB |
period | 376.8930806458016 1.03 | 0.014302 3.916e-05 | d yr |
n | .9551780557582658 | 3.6246e-05 | deg/d |
Q | 1.225561192690888 | 3.1004e-05 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2458767.5 (2019-Oct-11.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2014990119900434 | 5.8016e-05 | |
q | .8218031793168175 | 4.2462e-05 | au |
tp | 2458849.179205098406 (2019-Dec-31.67920510) | 0.004456 | TDB |
node | 216.5212677102786 | 0.00014291 | deg |
peri | 261.4085665655373 | 0.00035479 | deg |
i | 1.31827132040978 | 0.00041029 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
3.3658678688097E-9 |
-2.463436945588372E-9 |
-2.584949487397838E-7 |
7.764499846033745E-10 |
1.613977808551889E-8 |
2.379722487871196E-8 |
q |
-2.463436945588372E-9 |
1.803054124987545E-9 |
1.89170518169801E-7 |
-5.389794047854162E-10 |
-1.187246265422034E-8 |
-1.74185202647604E-8 |
tp |
-2.584949487397838E-7 |
1.89170518169801E-7 |
1.985584970042311E-5 |
-6.514485286137043E-8 |
-1.227930488724802E-6 |
-1.827289765653249E-6 |
node |
7.764499846033745E-10 |
-5.389794047854162E-10 |
-6.514485286137043E-8 |
2.042370798838379E-8 |
-2.56800632979107E-8 |
4.224805883947822E-9 |
peri |
1.613977808551889E-8 |
-1.187246265422034E-8 |
-1.227930488724802E-6 |
-2.56800632979107E-8 |
1.258740522075073E-7 |
1.158890067730911E-7 |
i |
2.379722487871196E-8 |
-1.74185202647604E-8 |
-1.827289765653249E-6 |
4.224805883947822E-9 |
1.158890067730911E-7 |
1.683348209591155E-7 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
27.4 |
|
.37937 |
MPO502091 |
autocmod 2.8 |
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