NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RZ31 ∴ Orbital info ∴ Epoch 51433 MJD
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1999RZ31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1999RZ31.eq0)
Keplerian elements
(Epoch 51433.4 MJD)
Value 1-σ variation Units
a 2.58939 0.01603 au
e 0.602167 0.002434
i 2.971 0.008304 deg
Ω 163.314 0.001172 deg
ω 180.045 0.007076 deg
M 1.509 0.0126 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0301 au
Aphelion distance 4.1486 au
Asc. node-Earth separation 3.15562 au
Desc. node-Earth separation 0.02203 au
Earth MOID 0.02182 au
Orbital period 1521.93 days
Date of orbit computation   feb 26 10:22

Covariance matrix
2.57060791E-043.90188526E-051.33141984E-041.87540011E-05-1.13411683E-04-2.02037116E-04
3.90188526E-055.92261020E-062.02094117E-052.84664231E-06-1.72145978E-05-3.06668928E-05
1.33141984E-042.02094117E-056.89604633E-059.71502256E-06-5.87417922E-05-1.04643070E-04
1.87540011E-052.84664231E-069.71502256E-061.37259295E-06-8.28099284E-06-1.47392440E-05
-1.13411683E-04-1.72145978E-05-5.87417922E-05-8.28099284E-065.00699939E-058.91308726E-05
-2.02037116E-04-3.06668928E-05-1.04643070E-04-1.47392440E-058.91308726E-051.58792092E-04

Correlation matrix
1.000000001.000000000.999993140.99840129-0.99965722-0.99999725
1.000000001.000000000.999993120.99840200-0.99965821-0.99999716
0.999993140.999993121.000000000.99855697-0.99967386-0.99999068
0.998401290.998402000.998556971.00000000-0.99890171-0.99836625
-0.99965722-0.99965821-0.99967386-0.998901711.000000000.99959702
-0.99999725-0.99999716-0.99999068-0.998366250.999597021.00000000