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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1389188004028608 | 3.7367e-08 | |
| a | 2.618877550459576 | 1.0305e-08 | au |
| q | 2.25506622274775 | 9.5929e-08 | au |
| i | 12.97030780649991 | 3.4079e-06 | deg |
| node | 144.0623377140105 | 1.7284e-05 | deg |
| peri | 93.27858177480648 | 2.141e-05 | deg |
| M | 80.66058937385026 | 1.2199e-05 | deg |
| tp | 2458653.659258256305
(2019-Jun-19.15925826) | 5.2248e-05 | TDB |
| period | 1548.000925817808
4.24 | 9.1372e-06
2.502e-08 | d
yr |
| n | .232558000448102 | 1.3727e-09 | deg/d |
| Q | 2.982688878171403 | 1.1737e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457274.5 (2015-Sep-09.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1378580904431344 | 3.7433e-08 | |
| q | 2.258417029902366 | 9.5962e-08 | au |
| tp | 2457105.359900628105
(2015-Mar-23.85990063) | 5.2852e-05 | TDB |
| node | 144.1165144084665 | 1.7295e-05 | deg |
| peri | 93.37364767241468 | 2.1491e-05 | deg |
| i | 12.96373570331665 | 3.4066e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
1.401256301551096E-15 |
-3.577985000555366E-15 |
-5.220440369900386E-13 |
-1.392001712572604E-14 |
-1.458956599855675E-13 |
-5.162883906750348E-15 |
| q |
-3.577985000555366E-15 |
9.208691597646482E-15 |
1.31892146490657E-12 |
3.643917629904759E-14 |
3.692839018760896E-13 |
1.332558651232455E-14 |
| tp |
-5.220440369900386E-13 |
1.31892146490657E-12 |
2.793305982937307E-9 |
5.619841214221653E-12 |
6.925343568216843E-10 |
-1.678402991743756E-13 |
| node |
-1.392001712572604E-14 |
3.643917629904759E-14 |
5.619841214221653E-12 |
2.991296685277258E-10 |
-2.895351463206141E-10 |
1.093035842819334E-11 |
| peri |
-1.458956599855675E-13 |
3.692839018760896E-13 |
6.925343568216843E-10 |
-2.895351463206141E-10 |
4.618471952665769E-10 |
-1.060757488205174E-11 |
| i |
-5.162883906750348E-15 |
1.332558651232455E-14 |
-1.678402991743756E-13 |
1.093035842819334E-11 |
-1.060757488205174E-11 |
1.160515481558963E-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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