NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HN4 ∴ Orbital info ∴ Epoch 58961 MJD
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2020HN4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HN4.eq0)
Keplerian elements
(Epoch 58961.2 MJD)
Value 1-σ variation Units
a 1.94705 0.005516 au
e 0.60678 0.001271
i 4.503 0.006749 deg
Ω 188.712 0.008476 deg
ω 308.933 0.009284 deg
M 18.464 0.08994 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7656 au
Aphelion distance 3.1285 au
Asc. node-Earth separation -0.1079 au
Desc. node-Earth separation 0.98543 au
Earth MOID 0.02273 au
Orbital period 992.346 days
Date of orbit computation   Jul 29 12:54

Covariance matrix
3.04292958E-057.00908915E-063.72017245E-05-4.51931286E-054.96081309E-05-4.96140715E-04
7.00908915E-061.61447739E-068.56937245E-06-1.04071619E-051.14236839E-05-1.14281161E-04
3.72017245E-058.56937245E-064.55489004E-05-5.46907485E-056.00552624E-05-6.06573850E-04
-4.51931286E-05-1.04071619E-05-5.46907485E-057.18483416E-05-7.86556351E-057.36764880E-04
4.96081309E-051.14236839E-056.00552624E-05-7.86556351E-058.61924064E-05-8.08752931E-04
-4.96140715E-04-1.14281161E-04-6.06573850E-047.36764880E-04-8.08752931E-048.08943125E-03

Correlation matrix
1.000000000.999999190.99925924-0.966536110.96866233-0.99999982
0.999999191.000000000.99929586-0.966291040.96840203-0.99999923
0.999259240.999295861.00000000-0.956019050.95846800-0.99927665
-0.96653611-0.96629104-0.956019051.00000000-0.999509590.96641029
0.968662330.968402030.95846800-0.999509591.00000000-0.96855072
-0.99999982-0.99999923-0.999276650.96641029-0.968550721.00000000