NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UM5 ∴ Orbital info ∴ Epoch 60600 MJD
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2021UM5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UM5.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.14868 0.0003253 au
e 0.667708 8.126e-05
i 9.481 0.00257 deg
Ω 42.808 0.001226 deg
ω 108.478 0.005592 deg
M 304.67 0.07008 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.714 au
Aphelion distance 3.5834 au
Asc. node-Earth separation 0.51935 au
Desc. node-Earth separation -0.02368 au
Earth MOID 0.00727 au
Orbital period 1150.42 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
1.05804399E-072.63364661E-088.17263757E-07-3.90297398E-071.71562393E-06-2.27947276E-05
2.63364661E-086.60387734E-092.07074090E-07-9.88615255E-084.39918797E-07-5.67666872E-06
8.17263757E-072.07074090E-076.60263638E-06-3.14977098E-061.42362745E-05-1.76281723E-04
-3.90297398E-07-9.88615255E-08-3.14977098E-061.50381789E-06-6.79133097E-068.41844271E-05
1.71562393E-064.39918797E-071.42362745E-05-6.79133097E-063.12683318E-05-3.70343177E-04
-2.27947276E-05-5.67666872E-06-1.76281723E-048.41844271E-05-3.70343177E-044.91110058E-03

Correlation matrix
1.000000000.996336730.97780373-0.978466970.94323059-0.99998418
0.996336731.000000000.99167091-0.992042290.96810099-0.99679221
0.977803730.991670911.00000000-0.999591750.99079842-0.97894700
-0.97846697-0.99204229-0.999591751.00000000-0.990386970.97959086
0.943230590.968100990.99079842-0.990386971.00000000-0.94506695
-0.99998418-0.99679221-0.978947000.97959086-0.945066951.00000000