NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RU1 ∴ Orbital info ∴ Epoch 59466 MJD
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2021RU1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RU1.eq0)
Keplerian elements
(Epoch 59466.0 MJD)
Value 1-σ variation Units
a 1.49382 0.0005357 au
e 0.319918 0.0002379
i 4.037 0.002368 deg
Ω 175.016 0.0007986 deg
ω 188.157 0.002355 deg
M 351.84 0.005844 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0159 au
Aphelion distance 1.9717 au
Asc. node-Earth separation 0.9661 au
Desc. node-Earth separation 0.0135 au
Earth MOID 0.01321 au
Orbital period 666.875 days
Date of orbit computation   Jul 29 13:52

Covariance matrix
2.86996534E-071.27456946E-071.26839774E-064.26130638E-07-1.24567333E-063.12979638E-06
1.27456946E-075.66044736E-085.63313095E-071.89232067E-07-5.53126939E-071.38992862E-06
1.26839774E-065.63313095E-075.60780136E-061.88012981E-06-5.48881866E-061.38258731E-05
4.26130638E-071.89232067E-071.88012981E-066.37798112E-07-1.87520068E-064.65703576E-06
-1.24567333E-06-5.53126939E-07-5.48881866E-06-1.87520068E-065.54663021E-06-1.36397465E-05
3.12979638E-061.38992862E-061.38258731E-054.65703576E-06-1.36397465E-053.41534132E-05

Correlation matrix
1.000000000.999999550.999817700.99600798-0.987304760.99967931
0.999999551.000000000.999834590.99592754-0.987153810.99965482
0.999817700.999834591.000000000.99414541-0.984165110.99903154
0.996007980.995927540.994145411.00000000-0.996991670.99781701
-0.98730476-0.98715381-0.98416511-0.996991671.00000000-0.99100224
0.999679310.999654820.999031540.99781701-0.991002241.00000000