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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1837646894716997 | 4.2584e-08 | |
| a | 2.631760059804296 | 1.6135e-08 | au |
| q | 2.148135489650338 | 1.1309e-07 | au |
| i | 12.15096549577523 | 3.9934e-06 | deg |
| node | 219.618902550683 | 2.3556e-05 | deg |
| peri | 62.49035400610691 | 2.7491e-05 | deg |
| M | 243.2245937118609 | 1.8968e-05 | deg |
| tp | 2459506.344171876971
(2021-Oct-18.84417188) | 8.5097e-05 | TDB |
| period | 1559.437108070295
4.27 | 1.4341e-05
3.926e-08 | d
yr |
| n | .2308525288624671 | 2.123e-09 | deg/d |
| Q | 3.115384629958255 | 1.91e-08 | au |
|
| | 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 |
15.0 |
|
n/a |
MPO332967 |
|
|
| 15869 Tullius | Discovered 1996 Aug. 8 by V. S. Casulli at Colleverde di Guidonia. |
| Tullius Hostilius, third king of Rome, reigned from 672 to 640 B.C. He was a warrior king, and during the war against the city of Alba Longa there was a famous fight between Oratii and Curiatii. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20020624/MPCPages.arc | Last Updated: 2003-10-02 |
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