NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EW1 ∴ Orbital info ∴ Epoch 59282 MJD
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2021EW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EW1.eq0)
Keplerian elements
(Epoch 59282.4 MJD)
Value 1-σ variation Units
a 2.27042 0.00359 au
e 0.570918 0.0006833
i 5.029 0.004422 deg
Ω 166.359 6.131e-05 deg
ω 336.885 0.0002495 deg
M 5.976 0.01529 deg
Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9742 au
Aphelion distance 3.5666 au
Asc. node-Earth separation 0.01117 au
Desc. node-Earth separation 2.21415 au
Earth MOID 0.00651 au
Orbital period 1249.56 days
Date of orbit computation   feb 26 12:18

Covariance matrix
1.28861773E-052.45292252E-061.58738998E-052.17677809E-07-7.06447005E-07-5.48845825E-05
2.45292252E-064.66921210E-073.02164403E-064.14365821E-08-1.34507498E-07-1.04474383E-05
1.58738998E-053.02164403E-061.95547825E-052.68233099E-07-8.70120727E-07-6.76098764E-05
2.17677809E-074.14365821E-082.68233099E-073.75844407E-09-1.26444851E-08-9.27000651E-07
-7.06447005E-07-1.34507498E-07-8.70120727E-07-1.26444851E-086.22452687E-083.00417532E-06
-5.48845825E-05-1.04474383E-05-6.76098764E-05-9.27000651E-073.00417532E-062.33764407E-04

Correlation matrix
1.000000000.999999950.999988690.98911790-0.78879539-0.99999797
0.999999951.000000000.999988500.98914071-0.78899004-0.99999729
0.999988690.999988501.000000000.98942260-0.78867822-0.99998723
0.989117900.989140710.989422601.00000000-0.82669237-0.98897839
-0.78879539-0.78899004-0.78867822-0.826692371.000000000.78755865
-0.99999797-0.99999729-0.99998723-0.988978390.787558651.00000000