NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QO42 ∴ Orbital info ∴ Epoch 60400 MJD
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2021QO42  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021QO42.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.15724 1.372e-06 au
e 0.439932 1.398e-06
i 6.124 4.222e-05 deg
Ω 355.276 9.69e-05 deg
ω 311.635 0.0001032 deg
M 309.494 0.0002092 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2082 au
Aphelion distance 3.1063 au
Asc. node-Earth separation 0.34199 au
Desc. node-Earth separation 1.46368 au
Earth MOID 0.2115 au
Orbital period 1157.3 days
Date of orbit computation   mag 3 14:40

Covariance matrix
1.88222327E-12-1.91227989E-125.52120538E-111.16307427E-10-1.84548026E-13-2.78578562E-10
-1.91227989E-121.95369573E-12-5.61595419E-11-1.19270125E-109.30757215E-122.78037862E-10
5.52120538E-11-5.61595419E-111.78256165E-093.75538820E-09-3.98983120E-10-8.13940101E-09
1.16307427E-10-1.19270125E-103.75538820E-099.38934819E-09-3.09709790E-09-1.66602370E-08
-1.84548026E-139.30757215E-12-3.98983120E-10-3.09709790E-091.06553193E-08-4.63067437E-09
-2.78578562E-102.78037862E-10-8.13940101E-09-1.66602370E-08-4.63067437E-094.37587654E-08

Correlation matrix
1.00000000-0.997211840.953182490.87489142-0.00130314-0.97068785
-0.997211841.00000000-0.95164028-0.880613800.064509650.95091773
0.95318249-0.951640281.000000000.91794114-0.09154803-0.92158975
0.87489142-0.880613800.917941141.00000000-0.30963780-0.82192260
-0.001303140.06450965-0.09154803-0.309637801.00000000-0.21445120
-0.970687850.95091773-0.92158975-0.82192260-0.214451201.00000000