NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QB2 ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2021QB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021QB2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.40187 0.0003135 au
e 0.119909 0.0001348
i 21.284 0.009602 deg
Ω 329.218 0.00125 deg
ω 329.118 0.01212 deg
M 345.991 0.2374 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2338 au
Aphelion distance 1.57 au
Asc. node-Earth separation 0.24175 au
Desc. node-Earth separation 0.55339 au
Earth MOID 0.23785 au
Orbital period 606.261 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
9.82806120E-084.21694358E-082.99781041E-06-3.91911216E-077.21761233E-07-7.43601942E-05
4.21694358E-081.81765641E-081.29402629E-06-1.67989886E-072.01883813E-07-3.18236967E-05
2.99781041E-061.29402629E-069.21946668E-05-1.19397218E-051.17538198E-05-2.26034831E-03
-3.91911216E-07-1.67989886E-07-1.19397218E-051.56361884E-06-3.08253235E-062.96679272E-04
7.21761233E-072.01883813E-071.17538198E-05-3.08253235E-061.46832719E-04-6.54016885E-04
-7.43601942E-05-3.18236967E-05-2.26034831E-032.96679272E-04-6.54016885E-045.63440421E-02

Correlation matrix
1.000000000.997718370.99590368-0.999742880.18999764-0.99926940
0.997718371.000000000.99961855-0.996464410.12357601-0.99442202
0.995903680.999618551.00000000-0.994433770.10102171-0.99174146
-0.99974288-0.99646441-0.994433771.00000000-0.203437390.99953443
0.189997640.123576010.10102171-0.203437391.00000000-0.22738067
-0.99926940-0.99442202-0.991741460.99953443-0.227380671.00000000