NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JQ4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021JQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021JQ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.35862 0.0005639 au
e 0.899375 4.035e-05
i 51.68 0.01644 deg
Ω 36.743 0.002939 deg
ω 326.102 0.002235 deg
M 252.516 0.09071 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2373 au
Aphelion distance 4.4799 au
Asc. node-Earth separation -0.73416 au
Desc. node-Earth separation 0.77195 au
Earth MOID 0.23422 au
Orbital period 1323.08 days
Date of orbit computation   feb 26 12:55

Covariance matrix
3.17992346E-072.25834231E-089.03076286E-06-1.61236102E-069.95889221E-07-5.11533401E-05
2.25834231E-081.62806927E-096.59170528E-07-1.17777709E-077.74257857E-08-3.63585316E-06
9.03076286E-066.59170528E-072.70260321E-04-4.83203472E-053.33364472E-05-1.45507942E-03
-1.61236102E-06-1.17777709E-07-4.83203472E-058.63973735E-06-5.97711853E-062.59803138E-04
9.95889221E-077.74257857E-083.33364472E-05-5.97711853E-064.99558301E-06-1.61062591E-04
-5.11533401E-05-3.63585316E-06-1.45507942E-032.59803138E-04-1.61062591E-048.22911164E-03

Correlation matrix
1.000000000.992533100.97414804-0.972755480.79015012-0.99997510
0.992533101.000000000.99373411-0.993062060.85853122-0.99332969
0.974148040.993734111.00000000-0.999973820.90726693-0.97570623
-0.97275548-0.99306206-0.999973821.00000000-0.909805400.97435596
0.790150120.858531220.90726693-0.909805401.00000000-0.79437417
-0.99997510-0.99332969-0.975706230.97435596-0.794374171.00000000