NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AM4 ∴ Orbital info ∴ Epoch 59225 MJD
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2021AM4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AM4.eq0)
Keplerian elements
(Epoch 59225.9 MJD)
Value 1-σ variation Units
a 1.65177 0.001215 au
e 0.42732 0.0004413
i 3.131 0.002694 deg
Ω 289.806 0.0008783 deg
ω 143.39 0.003401 deg
M 15.08 0.0177 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9459 au
Aphelion distance 2.3576 au
Asc. node-Earth separation 1.03606 au
Desc. node-Earth separation 0.02205 au
Earth MOID 0.0066 au
Orbital period 775.393 days
Date of orbit computation   Jul 29 12:47

Covariance matrix
1.47550232E-065.36099108E-073.27204815E-061.06585009E-06-4.12912082E-06-2.14979621E-05
5.36099108E-071.94782718E-071.18883588E-063.87253180E-07-1.50026059E-06-7.81092090E-06
3.27204815E-061.18883588E-067.25890828E-062.36540943E-06-9.15857533E-06-4.76728749E-05
1.06585009E-063.87253180E-072.36540943E-067.71446050E-07-2.98416538E-06-1.55289949E-05
-4.12912082E-06-1.50026059E-06-9.15857533E-06-2.98416538E-061.15661300E-056.01574113E-05
-2.14979621E-05-7.81092090E-06-4.76728749E-05-1.55289949E-056.01574113E-053.13224976E-04

Correlation matrix
1.000000000.999999830.999802190.99901819-0.99952488-0.99999805
0.999999831.000000000.999795180.99900348-0.99953373-0.99999732
0.999802190.999795181.000000000.99958076-0.99953552-0.99978703
0.999018190.999003480.999580761.00000000-0.99902435-0.99899284
-0.99952488-0.99953373-0.99953552-0.999024351.000000000.99946344
-0.99999805-0.99999732-0.99978703-0.998992840.999463441.00000000