NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QR ∴ Orbital info ∴ Epoch 59147 MJD
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2021QR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021QR.eq0)
Keplerian elements
(Epoch 59147.9 MJD)
Value 1-σ variation Units
a 1.33961 1.728e-07 au
e 0.453743 6.315e-07
i 20.208 4.378e-05 deg
Ω 339.267 1.692e-05 deg
ω 243.596 3.817e-05 deg
M 232.518 5.725e-05 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7318 au
Aphelion distance 1.9474 au
Asc. node-Earth separation 0.32352 au
Desc. node-Earth separation -0.10449 au
Earth MOID 0.07288 au
Orbital period 566.325 days
Date of orbit computation   feb 26 12:36

Covariance matrix
2.98466085E-141.08313455E-13-5.66772452E-12-1.59189857E-125.16663151E-13-7.76573119E-12
1.08313455E-133.98787888E-13-2.20414827E-11-5.39616092E-12-4.98024856E-13-2.59318166E-11
-5.66772452E-12-2.20414827E-111.91663299E-091.31563294E-107.88479053E-106.34704436E-10
-1.59189857E-12-5.39616092E-121.31563294E-102.86373647E-10-3.79310942E-106.04332936E-10
5.16663151E-13-4.98024856E-137.88479053E-10-3.79310942E-101.45691315E-09-1.40245776E-09
-7.76573119E-12-2.59318166E-116.34704436E-106.04332936E-10-1.40245776E-093.27787350E-09

Correlation matrix
1.000000000.99280495-0.74936216-0.544504370.07835075-0.78512492
0.992804951.00000000-0.79726068-0.50494885-0.02066156-0.71724226
-0.74936216-0.797260681.000000000.177581910.471849880.25322464
-0.54450437-0.504948850.177581911.00000000-0.587235110.62375443
0.07835075-0.020661560.47184988-0.587235111.00000000-0.64176624
-0.78512492-0.717242260.253224640.62375443-0.641766241.00000000