NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XX2 ∴ Orbital info ∴ Epoch 59554 MJD
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2021XX2  ▹ 
ORBITAL INFORMATION
(ASCII data file 2021XX2.eq0)
Keplerian elements
(Epoch 59554.3 MJD)
Value 1-σ variation Units
a 1.48268 0.000673 au
e 0.348656 0.0003043
i 5.111 0.003726 deg
Ω 76.918 3.368e-05 deg
ω 25.615 0.0008314 deg
M 346.72 0.0102 deg
Other useful info
Absolute Magnitude (H)    28.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9657 au
Aphelion distance 1.9996 au
Asc. node-Earth separation 0.00598 au
Desc. node-Earth separation 0.88287 au
Earth MOID 0.00389 au
Orbital period 659.43 days
Date of orbit computation   feb 26 13:01

Covariance matrix
4.52990205E-072.04784958E-072.50788511E-069.55982703E-094.07768013E-076.86242849E-06
2.04784958E-079.25787054E-081.13375815E-064.29590499E-091.84853796E-073.10211763E-06
2.50788511E-061.13375815E-061.38849328E-055.24882380E-082.26364842E-063.79899771E-05
9.55982703E-094.29590499E-095.24882380E-081.13444916E-09-7.77271634E-091.51350134E-07
4.07768013E-071.84853796E-072.26364842E-06-7.77271634E-096.91178332E-076.04721070E-06
6.86242849E-063.10211763E-063.79899771E-051.51350134E-076.04721070E-061.04012417E-04

Correlation matrix
1.000000000.999995620.999980060.421709230.728741820.99974866
0.999995621.000000000.999983840.419185830.730765040.99967796
0.999980060.999983841.000000000.418213050.730704910.99966513
0.421709230.419185830.418213051.00000000-0.277578130.44060325
0.728741820.730765040.73070491-0.277578131.000000000.71321004
0.999748660.999677960.999665130.440603250.713210041.00000000