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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .122428611454836 | 1.5044e-08 | |
| a | 2.256090956540219 | 6.5748e-09 | au |
| q | 1.979880873415187 | 3.5527e-08 | au |
| i | 5.735630037073969 | 3.8906e-07 | deg |
| node | 24.85160564870124 | 5.5179e-06 | deg |
| peri | 43.48720971377896 | 1.0335e-05 | deg |
| M | 121.688250749075 | 8.8669e-06 | deg |
| tp | 2458782.111748049038
(2019-Oct-25.61174805) | 2.9927e-05 | TDB |
| period | 1237.751136820341
3.39 | 5.4107e-06
1.481e-08 | d
yr |
| n | .2908500661326832 | 1.2714e-09 | deg/d |
| Q | 2.532301039665251 | 7.3797e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.82 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
4.183 |
km |
0.056 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.366 |
|
0.064 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 3359 Purcari (1978 RA6) Discovered 1978-Sep-13 by Chernykh, N. at Nauchnyj |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
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|
