NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997UR ∴ Orbital info ∴ Epoch 60400 MJD
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1997UR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1997UR.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.45911 0.0003061 au
e 0.312204 0.0001604
i 2.265 0.001153 deg
Ω 213.936 0.002118 deg
ω 200.442 0.004116 deg
M 348.046 2.039 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0036 au
Aphelion distance 1.9146 au
Asc. node-Earth separation 0.85594 au
Desc. node-Earth separation 0.02573 au
Earth MOID 0.01814 au
Orbital period 643.768 days
Date of orbit computation   feb 26 10:21

Covariance matrix
9.37017055E-084.90873157E-083.53027359E-076.48427093E-07-1.25956076E-06-6.24102977E-04
4.90873157E-082.57152754E-081.84939878E-073.39690418E-07-6.59834880E-07-3.26947520E-04
3.53027359E-071.84939878E-071.33023075E-062.44301795E-06-4.74508694E-06-2.35134932E-03
6.48427093E-073.39690418E-072.44301795E-064.48760338E-06-8.71615116E-06-4.31886804E-03
-1.25956076E-06-6.59834880E-07-4.74508694E-06-8.71615116E-061.69452433E-058.38933583E-03
-6.24102977E-04-3.26947520E-04-2.35134932E-03-4.31886804E-038.38933583E-034.15685631E+00

Correlation matrix
1.000000000.999999880.999933510.99995434-0.99958900-1.00000000
0.999999881.000000000.999934350.99995504-0.99957589-0.99999989
0.999933510.999934351.000000000.99989854-0.99944012-0.99993359
0.999954340.999955040.999898541.00000000-0.99952489-0.99995440
-0.99958900-0.99957589-0.99944012-0.999524891.000000000.99958831
-1.00000000-0.99999989-0.99993359-0.999954400.999588311.00000000