NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UP2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021UP2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UP2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.26471 0.01673 au
e 0.59313 0.008062
i 21.665 0.3963 deg
Ω 215.767 0.02821 deg
ω 57.696 0.1791 deg
M 80.608 16.23 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5146 au
Aphelion distance 2.0149 au
Asc. node-Earth separation -0.38193 au
Desc. node-Earth separation 0.20708 au
Earth MOID 0.08579 au
Orbital period 519.501 days
Date of orbit computation   Jul 29 13:26

Covariance matrix
2.79946796E-041.34873477E-046.52878048E-03-4.63696416E-042.99187572E-03-2.71608548E-01
1.34873477E-046.50030561E-053.13502553E-03-2.22604329E-041.44280933E-03-1.30861342E-01
6.52878048E-033.13502553E-031.57030573E-01-1.11784481E-026.91223823E-02-6.33200461E+00
-4.63696416E-04-2.22604329E-04-1.11784481E-027.95889682E-04-4.90582823E-034.49708311E-01
2.99187572E-031.44280933E-036.91223823E-02-4.90582823E-033.20691072E-02-2.90307711E+00
-2.71608548E-01-1.30861342E-01-6.33200461E+004.49708311E-01-2.90307711E+002.63519780E+02

Correlation matrix
1.000000000.999820220.98469608-0.982357470.99853287-0.99999786
0.999820221.000000000.98125546-0.978679030.99930628-0.99985695
0.984696080.981255461.00000000-0.999914740.97405427-0.98433404
-0.98235747-0.97867903-0.999914741.00000000-0.971051950.98196920
0.998532870.999306280.97405427-0.971051951.00000000-0.99863901
-0.99999786-0.99985695-0.984334040.98196920-0.998639011.00000000