NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QU64 ∴ Orbital info ∴ Epoch 60400 MJD
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2021QU64  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021QU64.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.50455 0.0002412 au
e 0.489394 4.289e-05
i 19.741 0.0009669 deg
Ω 20.025 0.0002889 deg
ω 0.347 0.0003432 deg
M 221.602 0.03207 deg
Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2788 au
Aphelion distance 3.7303 au
Asc. node-Earth separation 0.28188 au
Desc. node-Earth separation 2.72841 au
Earth MOID 0.28175 au
Orbital period 1447.75 days
Date of orbit computation   feb 26 12:20

Covariance matrix
5.81568115E-081.03424831E-082.32995275E-07-6.92507134E-086.40873977E-08-7.73493874E-06
1.03424831E-081.83941276E-094.14242670E-08-1.23063779E-081.14662571E-08-1.37558655E-06
2.32995275E-074.14242670E-089.34903558E-07-2.78440756E-072.51858753E-07-3.09871180E-05
-6.92507134E-08-1.23063779E-08-2.78440756E-078.34375840E-08-7.15387331E-089.20885381E-06
6.40873977E-081.14662571E-082.51858753E-07-7.15387331E-081.17756259E-07-8.53843198E-06
-7.73493874E-06-1.37558655E-06-3.09871180E-059.20885381E-06-8.53843198E-061.02876249E-03

Correlation matrix
1.000000000.999965300.99922528-0.994129810.77442675-0.99999775
0.999965301.000000000.99892257-0.993367140.77909439-0.99997873
0.999225280.998922571.00000000-0.996938890.75906968-0.99917192
-0.99412981-0.99336714-0.996938891.00000000-0.721719410.99395600
0.774426750.779094390.75906968-0.721719411.00000000-0.77576211
-0.99999775-0.99997873-0.999171920.99395600-0.775762111.00000000