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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09019990840694568 | 4.8465e-08 | |
| a | 2.280828823429642 | 7.8199e-09 | au |
| q | 2.075098272464367 | 1.1189e-07 | au |
| i | 2.952825159622793 | 3.3652e-06 | deg |
| node | 115.6397810981175 | 0.00010125 | deg |
| peri | 50.86103634219417 | 0.00010335 | deg |
| M | 303.4532094211737 | 2.2301e-05 | deg |
| tp | 2459198.125474549268
(2020-Dec-14.62547455) | 7.8222e-05 | TDB |
| period | 1258.164612164151
3.44 | 6.4705e-06
1.772e-08 | d
yr |
| n | .2861310805592992 | 1.4715e-09 | deg/d |
| Q | 2.486559374394917 | 8.5253e-09 | 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 |
15.3 |
|
n/a |
MPO452369 |
|
| diameter |
diameter |
1.981 |
km |
0.321 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.411 |
|
0.109 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 14088 Ancus | Discovered 1997 May 3 by V. S. Casulli at Colleverde di Guidonia. |
| Ancus Marcius, fourth king of Rome, reigned from 640 to 616 B.C. He transferred to Rome the neighboring populations, thereby beginning the long battle between Patricii and Plebeii. |
| 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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