(2020 HS1) |
Classification: Amor [NEO] SPK-ID: 54016606 |
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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 7 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .0682813112596027 | 0.00011309 | |
a | 1.112160134167047 | 0.0001746 | au |
q | 1.036220381875465 | 3.6913e-05 | au |
i | 2.539383777661318 | 0.0033461 | deg |
node | 190.5528124505885 | 0.0045637 | deg |
peri | 34.96482979399185 | 0.010999 | deg |
M | 22.4846007356696 | 0.017039 | deg |
tp | 2458973.743328202192 (2020-May-04.24332820) | 0.01399 | TDB |
period | 428.399950724052 1.17 | 0.10088 0.0002762 | d yr |
n | .8403362311119618 | 0.00019789 | deg/d |
Q | 1.188099886458628 | 0.00018652 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2458959.5 (2020-Apr-20.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .0693672482560653 | 0.00011019 | |
q | 1.036204181997802 | 3.7064e-05 | au |
tp | 2458973.323917072789 (2020-May-03.82391707) | 0.01543 | TDB |
node | 190.9580803794345 | 0.0029185 | deg |
peri | 34.15160192002843 | 0.014042 | deg |
i | 2.559575717709553 | 0.0032914 | 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 |
1.214143422099978E-8 |
4.08369121635909E-9 |
1.695149590372777E-6 |
3.199213352380687E-7 |
1.539183319963826E-6 |
3.626560119001638E-7 |
q |
4.08369121635909E-9 |
1.373748377626419E-9 |
5.706620169057123E-7 |
1.074906616306689E-7 |
5.183103213145298E-7 |
1.219875287674651E-7 |
tp |
1.695149590372777E-6 |
5.706620169057123E-7 |
.0002380714842008186 |
4.436391691099466E-5 |
.0002165781146066203 |
5.065538523428163E-5 |
node |
3.199213352380687E-7 |
1.074906616306689E-7 |
4.436391691099466E-5 |
8.517665908214016E-6 |
4.017073944041737E-5 |
9.553351416014213E-6 |
peri |
1.539183319963826E-6 |
5.183103213145298E-7 |
.0002165781146066203 |
4.017073944041737E-5 |
.000197167776285529 |
4.599900200134098E-5 |
i |
3.626560119001638E-7 |
1.219875287674651E-7 |
5.065538523428163E-5 |
9.553351416014213E-6 |
4.599900200134098E-5 |
1.083307814884016E-5 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
25.837 |
|
.81259 |
7 |
autocmod 2.8 |
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