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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 19 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2093740557272266 | 6.4811e-08 | |
a | 2.609942696848015 | 1.9828e-08 | au |
q | 2.063488409193291 | 1.7533e-07 | au |
i | 12.52322385176901 | 7.148e-06 | deg |
node | 59.50566735908528 | 2.1255e-05 | deg |
peri | 308.001948149484 | 2.4398e-05 | deg |
M | 232.587615557739 | 1.1386e-05 | deg |
tp | 2459545.572193986880 (2021-Nov-27.07219399) | 5.0991e-05 | TDB |
period | 1540.085688641984 4.22 | 1.755e-05 4.805e-08 | d yr |
n | .233753227274932 | 2.6638e-09 | deg/d |
Q | 3.156396984502739 | 2.398e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457756.5 (2017-Jan-03.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .208959932946637 | 6.4893e-08 | |
q | 2.064927982896 | 1.7555e-07 | au |
tp | 2458006.163874435236 (2017-Sep-09.66387444) | 4.6512e-05 | TDB |
node | 59.5126479010192 | 2.1252e-05 | deg |
peri | 308.2033868141728 | 2.4396e-05 | deg |
i | 12.5230838616196 | 7.148e-06 | 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 |
4.211076507966352E-15 |
-1.135170559570935E-14 |
1.408572232767582E-12 |
-2.627627951840457E-14 |
3.477200392620823E-13 |
-2.990899027703102E-14 |
q |
-1.135170559570935E-14 |
3.081673877488708E-14 |
-3.618859443592547E-12 |
7.185573765573568E-14 |
-9.086989509975757E-13 |
8.120919128774734E-14 |
tp |
1.408572232767582E-12 |
-3.618859443592547E-12 |
2.163384804682315E-9 |
-9.990471324862627E-12 |
5.736662121821174E-10 |
-1.282148970059489E-11 |
node |
-2.627627951840457E-14 |
7.185573765573568E-14 |
-9.990471324862627E-12 |
4.516465880688011E-10 |
-4.430625819747105E-10 |
-7.983609599031971E-11 |
peri |
3.477200392620823E-13 |
-9.086989509975757E-13 |
5.736662121821174E-10 |
-4.430625819747105E-10 |
5.951505136042004E-10 |
7.509099148580941E-11 |
i |
-2.990899027703102E-14 |
8.120919128774734E-14 |
-1.282148970059489E-11 |
-7.983609599031971E-11 |
7.509099148580941E-11 |
5.109345861120938E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.0 |
|
n/a |
E2013V14 |
|
diameter |
diameter |
3.851 |
km |
0.473 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.052 |
|
0.012 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
379294 (2009 VO44) Discovered 2009-Nov-15 by Mayhill at Mayhill |
Reference: | Last Updated: 2013-11-20 |
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