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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 32 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06829733850713209 | 3.3233e-08 | |
| a | 3.140279877215249 | 1.8408e-08 | au |
| q | 2.925807119433944 | 1.0825e-07 | au |
| i | 14.5490452346242 | 4.2022e-06 | deg |
| node | 166.711428927221 | 1.4465e-05 | deg |
| peri | 90.28536764736273 | 3.5813e-05 | deg |
| M | 257.2930863864381 | 3.441e-05 | deg |
| tp | 2459780.393364323864
(2022-Jul-19.89336432) | 0.00019599 | TDB |
| period | 2032.595507076216
5.56 | 1.7872e-05
4.893e-08 | d
yr |
| n | .1771134486653675 | 1.5573e-09 | deg/d |
| Q | 3.354752634996555 | 1.9665e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.28 |
|
n/a |
E2020-QM5 |
|
| diameter |
diameter |
10.426 |
km |
0.264 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.103 |
|
0.027 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 27735 (1990 SZ5) Discovered 1990-Sep-22 by Elst, E. W. at La Silla |
| Reference: 20010902/Numbers.arc | Last Updated: 2004-04-19 |
|
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|
