NEODyS-2
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2018OG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018OG.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.3598 7.263e-05 au
e 0.582014 1.314e-05
i 9.123 0.0001288 deg
Ω 131.024 3.686e-05 deg
ω 220.806 2.162e-05 deg
M 192.988 0.02559 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9864 au
Aphelion distance 3.7332 au
Asc. node-Earth separation 1.80385 au
Desc. node-Earth separation 0.06888 au
Earth MOID 0.03938 au
Orbital period 1324.07 days
Date of orbit computation   feb 26 11:39

Covariance matrix
5.27483827E-099.54035859E-109.33452612E-092.41565433E-09-8.90476692E-10-1.85886202E-06
9.54035859E-101.72552713E-101.68827690E-094.36878233E-10-1.61055166E-10-3.36203844E-07
9.33452612E-091.68827690E-091.65862920E-084.21852500E-09-1.51466361E-09-3.28950475E-06
2.41565433E-094.36878233E-104.21852500E-091.35854998E-09-6.36976860E-10-8.51286685E-07
-8.90476692E-10-1.61055166E-10-1.51466361E-09-6.36976860E-104.67492576E-103.13783023E-07
-1.85886202E-06-3.36203844E-07-3.28950475E-06-8.51286685E-073.13783023E-076.55066162E-04

Correlation matrix
1.000000000.999998220.997959800.90238612-0.56706210-0.99999999
0.999998221.000000000.997948500.90232232-0.56705660-0.99999815
0.997959800.997948501.000000000.88868564-0.54394398-0.99796034
0.902386120.902322320.888685641.00000000-0.79927915-0.90239244
-0.56706210-0.56705660-0.54394398-0.799279151.000000000.56702147
-0.99999999-0.99999815-0.99796034-0.902392440.567021471.00000000