NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QR ∴ Orbital info ∴ Epoch 60400 MJD
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2021QR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021QR.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.33957 1.718e-07 au
e 0.454036 6.312e-07
i 20.203 4.379e-05 deg
Ω 339.229 1.699e-05 deg
ω 243.641 3.81e-05 deg
M 308.408 0.0002018 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7314 au
Aphelion distance 1.9478 au
Asc. node-Earth separation 0.32333 au
Desc. node-Earth separation -0.10529 au
Earth MOID 0.07332 au
Orbital period 566.302 days
Date of orbit computation   feb 26 12:36

Covariance matrix
2.95197426E-141.07684754E-13-5.64244559E-12-1.60442243E-125.38872745E-13-3.41292409E-11
1.07684754E-133.98455806E-13-2.20410936E-11-5.47623619E-12-3.78138195E-13-1.22272426E-10
-5.64244559E-12-2.20410936E-111.91740226E-091.36692123E-107.79942180E-105.68540383E-09
-1.60442243E-12-5.47623619E-121.36692123E-102.88664843E-10-3.80179081E-102.04454020E-09
5.38872745E-13-3.78138195E-137.79942180E-10-3.80179081E-101.45191878E-09-1.88864305E-09
-3.41292409E-11-1.22272426E-105.68540383E-092.04454020E-09-1.88864305E-094.07172089E-08

Correlation matrix
1.000000000.99290536-0.74998829-0.549623750.08231117-0.98442208
0.992905361.00000000-0.79741875-0.51061685-0.01572133-0.95995185
-0.74998829-0.797418751.000000000.183734170.467449430.64345133
-0.54962375-0.510616850.183734171.00000000-0.587246060.59636165
0.08231117-0.015721330.46744943-0.587246061.00000000-0.24563470
-0.98442208-0.959951850.643451330.59636165-0.245634701.00000000