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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1389187896177825 | 3.9176e-08 | |
| a | 2.61887755350997 | 1.1009e-08 | au |
| q | 2.255066253619185 | 1.0182e-07 | au |
| i | 12.97030914567281 | 3.5353e-06 | deg |
| node | 144.0623262230647 | 1.9306e-05 | deg |
| peri | 93.27858885292628 | 2.3757e-05 | deg |
| M | 80.66059172588666 | 1.2616e-05 | deg |
| tp | 2458653.659247536557
(2019-Jun-19.15924754) | 5.4252e-05 | TDB |
| period | 1548.000928522408
4.24 | 9.7606e-06
2.672e-08 | d
yr |
| n | .2325580000417866 | 1.4663e-09 | deg/d |
| Q | 2.982688853400755 | 1.2538e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Orbital Elements at Epoch 2456939.5 (2014-Oct-09.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1377160498563698 | 3.9282e-08 | |
| q | 2.258442024303666 | 1.0188e-07 | au |
| tp | 2457105.181910309241
(2015-Mar-23.68191031) | 5.5891e-05 | TDB |
| node | 144.1171818308167 | 1.932e-05 | deg |
| peri | 93.31815267132527 | 2.3846e-05 | deg |
| i | 12.96375840589336 | 3.5338e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
1.543069782810817E-15 |
-3.985205394094289E-15 |
-3.098796943113463E-13 |
-8.026652842954252E-15 |
-8.748373618016869E-14 |
-6.790983859627963E-15 |
| q |
-3.985205394094289E-15 |
1.037950019588777E-14 |
7.06155985050154E-13 |
2.208037416007051E-14 |
1.977236796285018E-13 |
1.772046255255369E-14 |
| tp |
-3.098796943113463E-13 |
7.06155985050154E-13 |
3.123821335853063E-9 |
-6.240657913263434E-12 |
8.040593052831374E-10 |
-2.733593215671123E-13 |
| node |
-8.026652842954252E-15 |
2.208037416007051E-14 |
-6.240657913263434E-12 |
3.73253711422256E-10 |
-3.649206078801097E-10 |
3.050439457531657E-12 |
| peri |
-8.748373618016869E-14 |
1.977236796285018E-13 |
8.040593052831374E-10 |
-3.649206078801097E-10 |
5.686263399448763E-10 |
-3.008736481200371E-12 |
| i |
-6.790983859627963E-15 |
1.772046255255369E-14 |
-2.733593215671123E-13 |
3.050439457531657E-12 |
-3.008736481200371E-12 |
1.24876099387684E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.1 |
|
n/a |
MPO279948 |
|
| diameter |
diameter |
2.363 |
km |
0.387 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.380 |
|
0.180 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 43669 Winterthur | Discovered 2002 Apr. 15 by M. Griesser at Eschenberg Observatory, Winterthur. |
| The charming town of Winterthur, founded in 1264 in northeastern Switzerland, is a regional center of business, culture and education, situated in a rural landscape and surrounded by wooded hills. It is the birthplace of the discoverer and home of Eschenberg Observatory. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20020921/MPCPages.arc | Last Updated: 2003-10-02 |
|
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