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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 25 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1636260511097528 | 3.3425e-08 | |
a | 2.379351682332592 | 8.2699e-09 | au |
q | 1.990027762351164 | 8.0443e-08 | au |
i | 3.28825630528388 | 4.0493e-06 | deg |
node | 72.14475955418646 | 8.0561e-05 | deg |
peri | 20.02555852467671 | 8.198e-05 | deg |
M | 355.4876275809634 | 1.4973e-05 | deg |
tp | 2459217.303077066382 (2021-Jan-02.80307707) | 5.5776e-05 | TDB |
period | 1340.560393104446 3.67 | 6.9891e-06 1.914e-08 | d yr |
n | .2685444101226342 | 1.4001e-09 | deg/d |
Q | 2.768675602314021 | 9.6231e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457018.5 (2014-Dec-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1628195181037216 | 3.3277e-08 | |
q | 1.991910327269304 | 7.9961e-08 | au |
tp | 2456533.373293581970 (2013-Aug-28.87329358) | 5.4757e-05 | TDB |
node | 72.16750366010444 | 8.053e-05 | deg |
peri | 19.49365000181081 | 8.1984e-05 | deg |
i | 3.289579762689637 | 4.0501e-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 |
1.107382442145565E-15 |
-2.650880720723735E-15 |
-3.859257517378806E-14 |
2.124196530703646E-15 |
-1.160336618106884E-14 |
-4.242336574126486E-16 |
q |
-2.650880720723735E-15 |
6.393689941052507E-15 |
9.142633882266619E-14 |
-6.216797394419811E-15 |
3.199073959816059E-14 |
1.12289733339506E-15 |
tp |
-3.859257517378806E-14 |
9.142633882266619E-14 |
2.998360832374963E-9 |
1.203475209736386E-12 |
8.630589775890362E-10 |
-5.827307266728379E-13 |
node |
2.124196530703646E-15 |
-6.216797394419811E-15 |
1.203475209736386E-12 |
6.485096587164714E-9 |
-6.473704750071237E-9 |
-4.948275646842337E-11 |
peri |
-1.160336618106884E-14 |
3.199073959816059E-14 |
8.630589775890362E-10 |
-6.473704750071237E-9 |
6.721294787927904E-9 |
4.924431098475782E-11 |
i |
-4.242336574126486E-16 |
1.12289733339506E-15 |
-5.827307266728379E-13 |
-4.948275646842337E-11 |
4.924431098475782E-11 |
1.640352377963518E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.8 |
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n/a |
MPO302351 |
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diameter |
diameter |
1.965 |
km |
0.381 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.263 |
|
0.114 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
52333 (1992 EE22) Discovered 1992-Mar-01 by UESAC at La Silla |
Reference: 20030216/Numbers.arc | Last Updated: 2004-04-19 |
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