NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EF ∴ Orbital info ∴ Epoch 59275 MJD
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2021EF  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EF.eq0)
Keplerian elements
(Epoch 59275.6 MJD)
Value 1-σ variation Units
a 1.42356 0.00121 au
e 0.286733 0.0005726
i 7.268 0.01182 deg
Ω 150.737 0.001718 deg
ω 1.597 0.00582 deg
M 5.007 0.009376 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0154 au
Aphelion distance 1.8317 au
Asc. node-Earth separation 0.02695 au
Desc. node-Earth separation 0.82166 au
Earth MOID 0.02673 au
Orbital period 620.383 days
Date of orbit computation   feb 26 12:20

Covariance matrix
1.46353699E-066.92680089E-071.43031283E-05-2.07860513E-067.03267307E-06-1.13413947E-05
6.92680089E-073.27839824E-076.76955366E-06-9.83786800E-073.32850247E-06-5.36778715E-06
1.43031283E-056.76955366E-061.39786945E-04-2.03142724E-056.87164959E-05-1.10831890E-04
-2.07860513E-06-9.83786800E-07-2.03142724E-052.95282387E-06-9.98656066E-061.61064952E-05
7.03267307E-063.32850247E-066.87164959E-05-9.98656066E-063.38771542E-05-5.45438998E-05
-1.13413947E-05-5.36778715E-06-1.10831890E-041.61064952E-05-5.45438998E-058.79130243E-05

Correlation matrix
1.000000001.000000000.99999050-0.999888030.99876914-0.99985726
1.000000001.000000000.99999050-0.999888020.99876789-0.99985684
0.999990500.999990501.00000000-0.999883020.99856017-0.99978087
-0.99988803-0.99988802-0.999883021.00000000-0.998489980.99966771
0.998769140.998767890.99856017-0.998489981.00000000-0.99946161
-0.99985726-0.99985684-0.999780870.99966771-0.999461611.00000000