NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019UR4 ∴ Orbital info ∴ Epoch 58781 MJD
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2019UR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019UR4.eq0)
Keplerian elements
(Epoch 58781.7 MJD)
Value 1-σ variation Units
a 1.05457 0.0002251 au
e 0.176911 0.0004408
i 1.244 0.003619 deg
Ω 351.617 0.01457 deg
ω 134.023 0.007829 deg
M 286.398 0.0439 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.868 au
Aphelion distance 1.2411 au
Asc. node-Earth separation 0.15878 au
Desc. node-Earth separation -0.08537 au
Earth MOID 0.01373 au
Orbital period 395.558 days
Date of orbit computation   feb 26 12:07

Covariance matrix
5.06914343E-089.92412273E-088.14818684E-073.26459992E-06-1.73984769E-069.88435501E-06
9.92412273E-081.94290602E-071.59524153E-066.39197494E-06-3.40669093E-061.93510255E-05
8.14818684E-071.59524153E-061.30997658E-055.25417968E-05-2.80244793E-051.58877234E-04
3.26459992E-066.39197494E-065.25417968E-052.12206093E-04-1.13793978E-046.36435804E-04
-1.73984769E-06-3.40669093E-06-2.80244793E-05-1.13793978E-046.12903084E-05-3.39144855E-04
9.88435501E-061.93510255E-051.58877234E-046.36435804E-04-3.39144855E-041.92736792E-03

Correlation matrix
1.000000000.999997560.999912330.99536818-0.987070190.99999708
0.999997561.000000000.999928130.99547474-0.987213160.99999027
0.999912330.999928131.000000000.99653884-0.989030950.99987933
0.995368180.995474740.996538841.00000000-0.997802190.99516104
-0.98707019-0.98721316-0.98903095-0.997802191.00000000-0.98674973
0.999997080.999990270.999879330.99516104-0.986749731.00000000