NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HE4 ∴ Orbital info ∴ Epoch 58960 MJD
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2020HE4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HE4.eq0)
Keplerian elements
(Epoch 58960.4 MJD)
Value 1-σ variation Units
a 1.29316 8.458e-05 au
e 0.162172 3.948e-05
i 14.551 0.003022 deg
Ω 212.685 0.0006123 deg
ω 66.459 0.003046 deg
M 306.384 0.006612 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0834 au
Aphelion distance 1.5029 au
Asc. node-Earth separation 0.1771 au
Desc. node-Earth separation 0.3507 au
Earth MOID 0.15127 au
Orbital period 537.125 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
7.15438576E-093.33574956E-092.55074784E-07-5.16267841E-08-2.54413365E-075.58085424E-07
3.33574956E-091.55899731E-091.18648667E-07-2.40009448E-08-1.18522603E-072.60454353E-07
2.55074784E-071.18648667E-079.13353404E-06-1.85005902E-06-9.01788566E-061.98283455E-05
-5.16267841E-08-2.40009448E-08-1.85005902E-063.74943691E-071.82437609E-06-4.01148409E-06
-2.54413365E-07-1.18522603E-07-9.01788566E-061.82437609E-069.27561246E-06-2.00301973E-05
5.58085424E-072.60454353E-071.98283455E-05-4.01148409E-06-2.00301973E-054.37119550E-05

Correlation matrix
1.000000000.998813900.99784233-0.99679505-0.987603110.99796288
0.998813901.000000000.99430759-0.99271053-0.985614770.99772033
0.997842330.994307591.00000000-0.99973094-0.979747130.99235471
-0.99679505-0.99271053-0.999730941.000000000.97827296-0.99088199
-0.98760311-0.98561477-0.979747130.978272961.00000000-0.99474969
0.997962880.997720330.99235471-0.99088199-0.994749691.00000000