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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 35 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1800991949860974 | 3.4081e-08 | |
| a | 3.083824932839326 | 1.439e-08 | au |
| q | 2.528430544956908 | 1.0274e-07 | au |
| i | 3.169453214198647 | 4.6552e-06 | deg |
| node | 31.27139693258692 | 6.7825e-05 | deg |
| peri | 100.0061690239138 | 6.9104e-05 | deg |
| M | 106.2985216332312 | 1.279e-05 | deg |
| tp | 2458416.439650844849
(2018-Oct-24.93965084) | 6.9074e-05 | TDB |
| period | 1978.030573382141
5.42 | 1.3845e-05
3.791e-08 | d
yr |
| n | .1819992091347976 | 1.2739e-09 | deg/d |
| Q | 3.639219320721744 | 1.6982e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.3 |
|
n/a |
MPO473803 |
|
| diameter |
diameter |
15.894 |
km |
0.305 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.101 |
|
0.021 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 2761 Eddington (1981 AE) Discovered 1981-Jan-01 by Bowell, E. at Flagstaff (AM) |
| Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory. |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
| 1981 AE = 1970 AW = 1974 VZ = 1976 GU4 = 1979 TT1 = 1979 US1 |
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