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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .188503700224049 | 1.2717e-05 | |
a | 39.53250775835227 | 0.0015211 | au |
q | 32.08048376676695 | 0.00074774 | au |
i | 5.149032850277698 | 3.3727e-05 | deg |
node | 354.534784782594 | 0.00032495 | deg |
peri | 316.8610761982749 | 0.0074706 | deg |
M | 71.57342069198511 | 0.008641 | deg |
tp | 2440950.415173949797 (1970-Dec-29.91517395) | 1.1379 | TDB |
period | 90788.31882777026 248.56 | 5.24 0.01435 | d yr |
n | .003965267830137235 | 2.2886e-07 | deg/d |
Q | 46.9845317499376 | 0.0018078 | 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 |
7.0 |
|
n/a |
MPO229164 |
|
diameter |
diameter |
328 |
km |
60 |
Earth, Moon, and Planets, v. 89, Issue 1, p. 117-134 (2002) |
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geometric albedo |
albedo |
0.022 |
|
0.010 |
Earth, Moon, and Planets, v. 89, Issue 1, p. 117-134 (2002) |
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15789 (1993 SC) Discovered 1993-Sep-17 by Williams, I. P., Fitzsimmons, A., O'Ceallaigh, D. at La Palma |
Reference: 20000726/Numbers.arc | Last Updated: 2004-04-19 |
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