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NEODyS ∴ Objects ∴ 2018OB1 ∴ Orbital info ∴ Epoch 58357 MJD
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2018OB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018OB1.eq0)
Keplerian elements
(Epoch 58357.3 MJD)
Value 1-σ variation Units
a 3.18511 3.852e-05 au
e 0.689954 3.766e-06
i 4.333 1.581e-05 deg
Ω 174.563 0.0001002 deg
ω 225.114 9.213e-05 deg
M 352.212 0.0001461 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9875 au
Aphelion distance 5.3827 au
Asc. node-Earth separation 2.25919 au
Desc. node-Earth separation 0.11748 au
Earth MOID 0.03548 au
Orbital period 2076.27 days
Date of orbit computation   feb 26 11:45

Covariance matrix
1.48388735E-091.45061875E-104.69747229E-101.52462929E-09-5.13797912E-115.62654245E-09
1.45061875E-101.41818975E-114.59253896E-111.48882822E-10-4.92252400E-125.50068726E-10
4.69747229E-104.59253896E-112.49854247E-10-7.63044345E-115.43792146E-101.78109870E-09
1.52462929E-091.48882822E-10-7.63044345E-111.00480003E-08-8.41398471E-095.75985660E-09
-5.13797912E-11-4.92252400E-125.43792146E-10-8.41398471E-098.48773184E-09-2.21087616E-10
5.62654245E-095.50068726E-101.78109870E-095.75985660E-09-2.21087616E-102.13455816E-08

Correlation matrix
1.000000000.999966960.771472400.39484257-0.014477580.99974016
0.999966961.000000000.771511330.39440063-0.014188120.99976007
0.771472400.771511331.00000000-0.048157790.373416700.77124191
0.394842570.39440063-0.048157791.00000000-0.911100060.39329448
-0.01447758-0.014188120.37341670-0.911100061.00000000-0.01642535
0.999740160.999760070.771241910.39329448-0.016425351.00000000