NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QB2 ∴ Orbital info ∴ Epoch 59459 MJD
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2021QB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021QB2.eq0)
Keplerian elements
(Epoch 59459.2 MJD)
Value 1-σ variation Units
a 1.40189 0.0003134 au
e 0.119961 0.0001347
i 21.287 0.009603 deg
Ω 329.233 0.001245 deg
ω 329.159 0.0121 deg
M 28.49 0.01351 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2337 au
Aphelion distance 1.5701 au
Asc. node-Earth separation 0.24132 au
Desc. node-Earth separation 0.55102 au
Earth MOID 0.23739 au
Orbital period 606.272 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
9.82358447E-084.21268299E-082.99766463E-06-3.89984168E-077.11708399E-07-3.13995453E-06
4.21268299E-081.81475806E-081.29321614E-06-1.67067805E-071.97902550E-07-1.26474419E-06
2.99766463E-061.29321614E-069.22271117E-05-1.18855055E-051.14642354E-05-8.79944961E-05
-3.89984168E-07-1.67067805E-07-1.18855055E-051.54900417E-06-3.03358123E-061.26230452E-05
7.11708399E-071.97902550E-071.14642354E-05-3.03358123E-061.46525363E-04-1.30539433E-04
-3.13995453E-06-1.26474419E-06-8.79944961E-051.26230452E-05-1.30539433E-041.82554303E-04

Correlation matrix
1.000000000.997733190.99590692-0.999736830.18759044-0.74146786
0.997733191.000000000.99961427-0.996453660.12136281-0.69485996
0.995906920.999614271.00000000-0.994402160.09861873-0.67815687
-0.99973683-0.99645366-0.994402161.00000000-0.201359870.75065747
0.187590440.121362810.09861873-0.201359871.00000000-0.79815876
-0.74146786-0.69485996-0.678156870.75065747-0.798158761.00000000