NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021YM ∴ Orbital info ∴ Epoch 59589 MJD
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2021YM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021YM.eq0)
Keplerian elements
(Epoch 59589.3 MJD)
Value 1-σ variation Units
a 2.45086 0.0001602 au
e 0.770018 1.53e-05
i 9.9 0.0002654 deg
Ω 319.406 0.0008321 deg
ω 33.123 0.00119 deg
M 16.621 0.00175 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5637 au
Aphelion distance 4.3381 au
Asc. node-Earth separation -0.40695 au
Desc. node-Earth separation 1.824 au
Earth MOID 0.1436 au
Orbital period 1401.45 days
Date of orbit computation   Jul 29 13:22

Covariance matrix
2.56671495E-082.44861361E-094.20062350E-08-1.29078130E-071.84501002E-07-2.80383915E-07
2.44861361E-092.33978616E-103.99187968E-09-1.22409963E-081.74451358E-08-2.67523406E-08
4.20062350E-083.99187968E-097.04300960E-08-2.19560232E-073.13143514E-07-4.58633623E-07
-1.29078130E-07-1.22409963E-08-2.19560232E-076.92446615E-07-9.85094537E-071.40899603E-06
1.84501002E-071.74451358E-083.13143514E-07-9.85094537E-071.41585397E-06-2.01362302E-06
-2.80383915E-07-2.67523406E-08-4.58633623E-071.40899603E-06-2.01362302E-063.06292765E-06

Correlation matrix
1.000000000.999179130.98797464-0.968212520.96783356-0.99999057
0.999179131.000000000.98335475-0.961690960.95846672-0.99932173
0.987974640.983354751.00000000-0.994217480.99164231-0.98745743
-0.96821252-0.96169096-0.994217481.00000000-0.994891060.96749393
0.967833560.958466720.99164231-0.994891061.00000000-0.96694232
-0.99999057-0.99932173-0.987457430.96749393-0.966942321.00000000