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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .192638111758471 | 2.1995e-08 | |
| a | 2.214396238559271 | 5.5241e-09 | au |
| q | 1.787819128478152 | 4.9342e-08 | au |
| i | 4.448973463900078 | 4.5243e-07 | deg |
| node | 155.1967253826861 | 1.8281e-06 | deg |
| peri | 197.8581600064095 | 2.8088e-06 | deg |
| M | 23.94821265510258 | 3.6765e-06 | deg |
| tp | 2459316.433280551465
(2021-Apr-11.93328055) | 1.2028e-05 | TDB |
| period | 1203.597922591981
3.30 | 4.5038e-06
1.233e-08 | d
yr |
| n | .2991032081749777 | 1.1192e-09 | deg/d |
| Q | 2.640973348640389 | 6.5882e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.49 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
3.253 |
km |
0.147 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.265 |
|
0.024 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 5272 Dickinson (1981 QH2) Discovered 1981-Aug-30 by Bowell, E. at Flagstaff |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
Alternate Designations
| 1981 QH2 = 1971 OZ = 1971 QG2 |
|
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