NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EQ4 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021EQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EQ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.37457 0.0005338 au
e 0.573253 0.0002398
i 14.2 0.006631 deg
Ω 357.21 0.0001195 deg
ω 280.064 0.003913 deg
M 284.337 0.3836 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5866 au
Aphelion distance 2.1625 au
Asc. node-Earth separation -0.16486 au
Desc. node-Earth separation 0.0305 au
Earth MOID 0.01082 au
Orbital period 588.637 days
Date of orbit computation   feb 26 12:07

Covariance matrix
2.84959276E-071.28005707E-073.53939388E-066.37762700E-08-2.08818896E-06-2.04782275E-04
1.28005707E-075.75014332E-081.58991359E-062.86496828E-08-9.37978321E-07-9.19896258E-05
3.53939388E-061.58991359E-064.39652246E-057.92050710E-07-2.59372520E-05-2.54353977E-03
6.37762700E-082.86496828E-087.92050710E-071.42859965E-08-4.67250116E-07-4.58319538E-05
-2.08818896E-06-9.37978321E-07-2.59372520E-05-4.67250116E-071.53093566E-051.50065105E-03
-2.04782275E-04-9.19896258E-05-2.54353977E-03-4.58319538E-051.50065105E-031.47164117E-01

Correlation matrix
1.000000000.999996770.999960510.99956823-0.99976960-1.00000000
0.999996771.000000000.999952890.99959762-0.99971221-0.99999667
0.999960510.999952891.000000000.99940857-0.99974869-0.99996067
0.999568230.999597620.999408571.00000000-0.99911546-0.99956752
-0.99976960-0.99971221-0.99974869-0.999115461.000000000.99977042
-1.00000000-0.99999667-0.99996067-0.999567520.999770421.00000000