NEODyS-2
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NEODyS ∴ Objects ∴ 2018YK2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018YK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018YK2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.52878 4.756e-09 au
e 0.658428 7.062e-08
i 7.06 8.314e-06 deg
Ω 88.021 8.283e-06 deg
ω 315.561 3.645e-05 deg
M 121.431 3.981e-06 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8638 au
Aphelion distance 4.1938 au
Asc. node-Earth separation -0.00892 au
Desc. node-Earth separation 1.68864 au
Earth MOID 0.00319 au
Orbital period 1468.81 days
Date of orbit computation   feb 26 11:43

Covariance matrix
2.26200949E-17-2.03075909E-172.23630126E-151.86144065E-141.99355644E-15-4.11254543E-15
-2.03075909E-174.98697096E-153.44895217E-133.35189482E-13-2.54002427E-122.76726076E-13
2.23630126E-153.44895217E-136.91273339E-115.58162775E-11-2.07010801E-101.87946663E-11
1.86144065E-143.35189482E-135.58162775E-116.86139942E-11-2.07258422E-101.59565806E-11
1.99355644E-15-2.54002427E-12-2.07010801E-10-2.07258422E-101.32825941E-09-1.40219690E-10
-4.11254543E-152.76726076E-131.87946663E-111.59565806E-11-1.40219690E-101.58478078E-11

Correlation matrix
1.00000000-0.060463430.056553330.472493280.01150111-0.21720954
-0.060463431.000000000.587413400.57301450-0.986911020.98434438
0.056553330.587413401.000000000.81045632-0.683166640.56783887
0.472493280.573014500.810456321.00000000-0.686537690.48389249
0.01150111-0.98691102-0.68316664-0.686537691.00000000-0.96645793
-0.217209540.984344380.567838870.48389249-0.966457931.00000000