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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08021303072053433 | 3.3727e-08 | |
| a | 2.237986069766548 | 6.579e-09 | au |
| q | 2.058470424400237 | 7.6291e-08 | au |
| i | 4.706658998716909 | 3.6589e-06 | deg |
| node | 5.645215527838086 | 3.7453e-05 | deg |
| peri | 161.7851092188066 | 4.2764e-05 | deg |
| M | 9.837318493076523 | 1.9613e-05 | deg |
| tp | 2458967.083671865176
(2020-Apr-27.58367187) | 6.6635e-05 | TDB |
| period | 1222.881838887617
3.35 | 5.3924e-06
1.476e-08 | d
yr |
| n | .2943865781239098 | 1.2981e-09 | deg/d |
| Q | 2.417501715132861 | 7.1067e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO263478 |
|
| diameter |
diameter |
1.753 |
km |
0.224 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.398 |
|
0.094 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 14619 Plotkin | Discovered 1998 Oct. 16 by Spacewatch at Kitt Peak. |
| Howard Plotkin (b. 1941) is a historian of science who joined the faculty at the University of Western Ontario and focused on astronomy. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20030614/MPCPages.arc | Last Updated: 2005-04-26 |
|
Alternate Designations
| 1998 UF9 = 1980 FA4 = 1995 WS24 |
|
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