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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 16 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .133079846454753 | 4.3295e-08 | |
a | 2.785171993727394 | 2.2925e-08 | au |
q | 2.414521732452075 | 1.2182e-07 | au |
i | 8.388479718683062 | 6.6099e-06 | deg |
node | 171.3455185915855 | 3.1506e-05 | deg |
peri | 291.9004651528767 | 4.0679e-05 | deg |
M | 122.0489565286724 | 2.5185e-05 | deg |
tp | 2458624.916910414354 (2019-May-21.41691041) | 0.00011748 | TDB |
period | 1697.76062118281 4.65 | 2.0962e-05 5.739e-08 | d yr |
n | .2120440275904104 | 2.618e-09 | deg/d |
Q | 3.155822255002714 | 2.5976e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457704.5 (2016-Nov-12.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1337828826460789 | 4.3341e-08 | |
q | 2.412526979765557 | 1.2208e-07 | au |
tp | 2456928.338289807563 (2014-Sep-27.83828981) | 0.00011551 | TDB |
node | 171.3575123096617 | 3.1508e-05 | deg |
peri | 292.2512051336547 | 4.0575e-05 | deg |
i | 8.388549669603647 | 6.6101e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
1.878449217517024E-15 |
-5.22047598557654E-15 |
9.251417269650421E-13 |
1.367927155878868E-15 |
1.471408436142475E-13 |
-2.771251555483988E-15 |
q |
-5.22047598557654E-15 |
1.490339043945155E-14 |
-2.658456231693025E-12 |
-3.361467619653255E-15 |
-3.8858484598747E-13 |
9.311892925781063E-15 |
tp |
9.251417269650421E-13 |
-2.658456231693025E-12 |
1.334286873351969E-8 |
1.108633085389924E-11 |
2.957788486350323E-9 |
-5.320294963896673E-12 |
node |
1.367927155878868E-15 |
-3.361467619653255E-15 |
1.108633085389924E-11 |
9.927383494876511E-10 |
-9.787235056487312E-10 |
1.669437046965311E-11 |
peri |
1.471408436142475E-13 |
-3.8858484598747E-13 |
2.957788486350323E-9 |
-9.787235056487312E-10 |
1.646303903026188E-9 |
-1.746904896289225E-11 |
i |
-2.771251555483988E-15 |
9.311892925781063E-15 |
-5.320294963896673E-12 |
1.669437046965311E-11 |
-1.746904896289225E-11 |
4.369386868719833E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.76 |
|
n/a |
E2021B55 |
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|
277604 (2006 AD66) Discovered 2006-Jan-08 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20110517/Numbers.arc | Last Updated: 2011-05-20 |
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