NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PM4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021PM4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PM4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.88039 0.00138 au
e 0.428911 0.0003936
i 2.601 0.001859 deg
Ω 161.912 0.001069 deg
ω 144.475 0.002764 deg
M 12.61 0.4099 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0739 au
Aphelion distance 2.6869 au
Asc. node-Earth separation 1.36677 au
Desc. node-Earth separation 0.1294 au
Earth MOID 0.06474 au
Orbital period 941.828 days
Date of orbit computation   feb 26 12:31

Covariance matrix
1.90417618E-065.43167460E-072.56560900E-061.45402174E-06-3.79036034E-06-5.65687052E-04
5.43167460E-071.54939005E-077.31834131E-074.14762881E-07-1.08129430E-06-1.61362559E-04
2.56560900E-067.31834131E-073.45746892E-061.95604924E-06-5.09943189E-06-7.62185128E-04
1.45402174E-064.14762881E-071.95604924E-061.14181690E-06-2.92743533E-06-4.31955925E-04
-3.79036034E-06-1.08129430E-06-5.09943189E-06-2.92743533E-067.63926285E-061.12600776E-03
-5.65687052E-04-1.61362559E-04-7.62185128E-04-4.31955925E-041.12600776E-031.68052651E-01

Correlation matrix
1.000000000.999999540.999902750.98609578-0.99380507-0.99999998
0.999999541.000000000.999892100.98610070-0.99388882-0.99999932
0.999902750.999892101.000000000.98446982-0.99224045-0.99990478
0.986095780.986100700.984469821.00000000-0.99120469-0.98609446
-0.99380507-0.99388882-0.99224045-0.991204691.000000000.99378622
-0.99999998-0.99999932-0.99990478-0.986094460.993786221.00000000