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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 21 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .0647167669525095 | 3.2434e-08 | |
a | 2.278453328618594 | 8.4801e-09 | au |
q | 2.130999195538215 | 7.4256e-08 | au |
i | 7.691000089751399 | 4.0562e-06 | deg |
node | 184.1279291314546 | 2.7193e-05 | deg |
peri | 288.7440409152763 | 4.3421e-05 | deg |
M | 286.6220257140283 | 3.461e-05 | deg |
tp | 2459256.548272339228 (2021-Feb-11.04827234) | 0.00012133 | TDB |
period | 1256.19954678613 3.44 | 7.0131e-06 1.92e-08 | d yr |
n | .2865786736836727 | 1.5999e-09 | deg/d |
Q | 2.425907461698973 | 9.0289e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.7 |
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n/a |
MPO280280 |
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80135 Zanzanini | Discovered 1999 Oct. 7 by S. Sposetti at Gnosca. |
Giuseppe Zan Zanini (1794-1869) lived in Val Bavona and Val Foiòi in Ticino, Switzerland. His history is a symbol of the hard life and fragile existence supported by the valley inhabitants of Ticino in 1800. The name was suggested by G. and C. Brenna. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20100726/MPCPages.arc | Last Updated: 2010-07-28 |
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Alternate Designations
1999 TA11 = 2001 FC53 = 2002 TV373 |
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