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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 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09573738003211195 | 6.5869e-08 | |
| a | 2.593074812158058 | 1.556e-08 | au |
| q | 2.344820623414785 | 1.7046e-07 | au |
| i | 28.16554186591307 | 6.3423e-06 | deg |
| node | 268.3789405505824 | 1.1644e-05 | deg |
| peri | 205.0335147462132 | 3.5901e-05 | deg |
| M | 37.00199272382815 | 3.0715e-05 | deg |
| tp | 2458843.736984309790
(2019-Dec-26.23698431) | 0.00013019 | TDB |
| period | 1525.179632072446
4.18 | 1.3728e-05
3.759e-08 | d
yr |
| n | .2360377705220364 | 2.1246e-09 | deg/d |
| Q | 2.841329000901331 | 1.705e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.6 |
|
n/a |
MPO453468 |
|
| diameter |
diameter |
6.697 |
km |
0.127 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.090 |
|
0.011 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 101515 (1998 XG27) Discovered 1998-Dec-15 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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