(2018 MJ) |
Classification: Apollo [NEO] SPK-ID: 3825282 |
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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 9 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2871083727551349 | 0.00045856 | |
a | 1.047538199630194 | 0.00026512 | au |
q | .7467812117355256 | 0.00029139 | au |
i | 6.973877402801911 | 0.011547 | deg |
node | 258.3467937306485 | 0.00075865 | deg |
peri | 263.1630148286978 | 0.011123 | deg |
M | 6.679191511369861 | 0.31526 | deg |
tp | 2458993.234347450737 (2020-May-23.73434745) | 0.34018 | TDB |
period | 391.6095104148755 1.07 | 0.14867 0.000407 | d yr |
n | .9192830879378081 | 0.00034899 | deg/d |
Q | 1.348295187524863 | 0.00034124 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2458287.5 (2018-Jun-18.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2874043354678738 | 0.00045738 | |
q | .7464221986828253 | 0.00028921 | au |
tp | 2458210.062768851113 (2018-Apr-01.56276885) | 0.042188 | TDB |
node | 258.3724376999858 | 0.00088284 | deg |
peri | 263.1287563282296 | 0.011396 | deg |
i | 6.984275483812956 | 0.011513 | 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 |
2.091995282247383E-7 |
-1.322732991417552E-7 |
1.929572670390735E-5 |
-3.803787574047948E-7 |
5.197141252390146E-6 |
5.265621278483387E-6 |
q |
-1.322732991417552E-7 |
8.364157056989252E-8 |
-1.219963758465232E-5 |
2.398080333201023E-7 |
-3.283707671353025E-6 |
-3.329562189853948E-6 |
tp |
1.929572670390735E-5 |
-1.219963758465232E-5 |
.001779832848265786 |
-3.51466272267811E-5 |
.0004795889596743908 |
.0004856620326302539 |
node |
-3.803787574047948E-7 |
2.398080333201023E-7 |
-3.51466272267811E-5 |
7.794018823398215E-7 |
-9.687332726972146E-6 |
-9.546922797033809E-6 |
peri |
5.197141252390146E-6 |
-3.283707671353025E-6 |
.0004795889596743908 |
-9.687332726972146E-6 |
.0001298725269379327 |
.0001307435939759416 |
i |
5.265621278483387E-6 |
-3.329562189853948E-6 |
.0004856620326302539 |
-9.546922797033809E-6 |
.0001307435939759416 |
.0001325475405494131 |
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