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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 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1660003844575474 | 3.0261e-08 | |
| a | 2.406478050909773 | 7.8359e-09 | au |
| q | 2.007001769270101 | 7.2807e-08 | au |
| i | 2.927957791732169 | 3.5577e-06 | deg |
| node | 159.4317002037576 | 6.8782e-05 | deg |
| peri | 100.0067535112148 | 7.0111e-05 | deg |
| M | 86.62989272126187 | 1.1435e-05 | deg |
| tp | 2458672.377085804863
(2019-Jul-07.87708580) | 4.3795e-05 | TDB |
| period | 1363.550679790436
3.73 | 6.6599e-06
1.823e-08 | d
yr |
| n | .2640165894349657 | 1.2895e-09 | deg/d |
| Q | 2.805954332549445 | 9.1367e-09 | 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 |
MPO492910 |
|
| diameter |
diameter |
3.235 |
km |
0.418 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.387 |
|
0.072 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 14287 (2777 P-L) Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar |
| Reference: 20000320/Numbers.arc | Last Updated: 2004-04-19 |
|
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