NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QB2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021QB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021QB2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.40181 0.0003131 au
e 0.119938 0.0001347
i 21.285 0.009605 deg
Ω 329.221 0.001255 deg
ω 329.139 0.01212 deg
M 227.207 0.1977 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2337 au
Aphelion distance 1.5699 au
Asc. node-Earth separation 0.24166 au
Desc. node-Earth separation 0.55222 au
Earth MOID 0.23765 au
Orbital period 606.223 days
Date of orbit computation   feb 26 12:59

Covariance matrix
9.80404937E-084.20821369E-082.99517490E-06-3.92934074E-077.33425643E-07-6.18225027E-05
4.20821369E-081.81456539E-081.29336710E-06-1.68494561E-072.07148799E-07-2.64541755E-05
2.99517490E-061.29336710E-069.22576759E-05-1.19899556E-051.21444188E-05-1.88087502E-03
-3.92934074E-07-1.68494561E-07-1.19899556E-051.57562498E-06-3.14048351E-062.47929192E-04
7.33425643E-072.07148799E-071.21444188E-05-3.14048351E-061.46996679E-04-5.70364145E-04
-6.18225027E-05-2.64541755E-05-1.88087502E-032.47929192E-04-5.70364145E-043.90663587E-02

Correlation matrix
1.000000000.997720120.99590563-0.999747940.19319665-0.99894682
0.997720121.000000000.99961840-0.996490460.12683594-0.99358826
0.995905630.999618401.00000000-0.994465890.10428497-0.99073434
-0.99974794-0.99649046-0.994465891.00000000-0.206355630.99930893
0.193196650.126835940.10428497-0.206355631.00000000-0.23801098
-0.99894682-0.99358826-0.990734340.99930893-0.238010981.00000000