NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DR ∴ Orbital info ∴ Epoch 60400 MJD
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2018DR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DR.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.329 0.0001506 au
e 0.276716 8.781e-05
i 7.887 0.001903 deg
Ω 336.946 0.0005119 deg
ω 210.597 0.0008427 deg
M 334.972 0.2447 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9612 au
Aphelion distance 1.6968 au
Asc. node-Earth separation 0.6018 au
Desc. node-Earth separation 0.00139 au
Earth MOID 0.00102 au
Orbital period 559.61 days
Date of orbit computation   feb 26 11:43

Covariance matrix
2.26907190E-081.32264421E-082.86543094E-077.71105363E-08-1.20389985E-07-3.68539153E-05
1.32264421E-087.70987412E-091.67048681E-074.49464488E-08-7.00658549E-08-2.14822384E-05
2.86543094E-071.67048681E-073.62192750E-069.73522331E-07-1.50557732E-06-4.65406304E-04
7.71105363E-084.49464488E-089.73522331E-072.62080303E-07-4.10029148E-07-1.25241294E-04
-1.20389985E-07-7.00658549E-08-1.50557732E-06-4.10029148E-077.10181655E-071.95499394E-04
-3.68539153E-05-2.14822384E-05-4.65406304E-04-1.25241294E-041.95499394E-045.98575782E-02

Correlation matrix
1.000000000.999989090.999530250.99993646-0.94837808-0.99999985
0.999989091.000000000.999653590.99989535-0.94688679-0.99999152
0.999530250.999653591.000000000.99921478-0.93874679-0.99954607
0.999936460.999895350.999214781.00000000-0.95041398-0.99993273
-0.94837808-0.94688679-0.93874679-0.950413981.000000000.94820255
-0.99999985-0.99999152-0.99954607-0.999932730.948202551.00000000