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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 | .1894574084712159 | 1.7739e-08 | |
a | 3.09311567211491 | 1.29e-08 | au |
q | 2.507101992774316 | 5.2522e-08 | au |
i | 3.259178694993462 | 2.236e-07 | deg |
node | 97.98009796294939 | 5.6932e-06 | deg |
peri | 243.5726382534418 | 6.9141e-06 | deg |
M | 50.30005284360141 | 4.4638e-06 | deg |
tp | 2458922.874975678927 (2020-Mar-14.37497568) | 2.3815e-05 | TDB |
period | 1986.976217825189 5.44 | 1.243e-05 3.403e-08 | d yr |
n | .1811798232764114 | 1.1334e-09 | deg/d |
Q | 3.679129351455503 | 1.5344e-08 | au |
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| | 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 |
12.00 |
|
n/a |
E2020-QM5 |
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diameter |
diameter |
22.639 |
km |
0.125 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
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geometric albedo |
albedo |
0.032 |
|
0.005 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
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3061 Cook (1982 UB1) Discovered 1982-Oct-21 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 |
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[ show close-approach data ]
Alternate Designations
1982 UB1 = 1933 UH = 1955 XM = 1971 UJ2 = 1973 AL1 |
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