NEODyS-2
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NEODyS ∴ Objects ∴ 2018NB ∴ Orbital info ∴ Epoch 60400 MJD
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2018NB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NB.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.38951 1.533e-07 au
e 0.554418 3.13e-08
i 0.925 2.95e-06 deg
Ω 131.315 8.081e-05 deg
ω 186.695 8.084e-05 deg
M 190.67 5.36e-05 deg
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0647 au
Aphelion distance 3.7143 au
Asc. node-Earth separation 2.69656 au
Desc. node-Earth separation 0.05303 au
Earth MOID 0.05131 au
Orbital period 1349.15 days
Date of orbit computation   feb 26 11:41

Covariance matrix
2.34981946E-144.54924074E-151.93753576E-15-3.13270264E-14-6.20872999E-14-8.20882473E-12
4.54924074E-159.79648137E-16-3.72829077E-16-4.00279233E-14-1.11730806E-14-1.57910920E-12
1.93753576E-15-3.72829077E-168.70190152E-12-1.05820679E-101.06591928E-10-9.01224644E-13
-3.13270264E-14-4.00279233E-14-1.05820679E-106.52958280E-09-6.48360262E-09-3.39972300E-13
-6.20872999E-14-1.11730806E-141.06591928E-10-6.48360262E-096.53468463E-099.62260066E-12
-8.20882473E-12-1.57910920E-12-9.01224644E-13-3.39972300E-139.62260066E-122.87335321E-09

Correlation matrix
1.000000000.948170880.00428475-0.00252906-0.00501041-0.99900860
0.948170881.00000000-0.00403801-0.01582651-0.00441596-0.94120147
0.00428475-0.004038011.00000000-0.443936390.44699732-0.00569943
-0.00252906-0.01582651-0.443936391.00000000-0.99257048-0.00007849
-0.00501041-0.004415960.44699732-0.992570481.000000000.00222068
-0.99900860-0.94120147-0.00569943-0.000078490.002220681.00000000