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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2474819224876835 | 4.3253e-08 | |
| a | 3.134159364698376 | 2.8302e-08 | au |
| q | 2.358511579740045 | 1.4264e-07 | au |
| i | 22.57727845954711 | 6.9453e-06 | deg |
| node | 217.5788398351053 | 1.2134e-05 | deg |
| peri | 269.8582668478319 | 1.9283e-05 | deg |
| M | 250.273891210008 | 1.6747e-05 | deg |
| tp | 2459618.214104060288
(2022-Feb-07.71410406) | 9.9444e-05 | TDB |
| period | 2026.656006614777
5.55 | 2.7451e-05
7.516e-08 | d
yr |
| n | .1776325132755636 | 2.406e-09 | deg/d |
| Q | 3.909807149656707 | 3.5306e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.5 |
|
n/a |
MPO412743 |
|
| diameter |
diameter |
8.453 |
km |
2.610 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M) |
|
| geometric albedo |
albedo |
0.036 |
|
0.040 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M) |
|
|
| 101346 (1998 TY15) Discovered 1998-Oct-15 by ODAS at Caussols |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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