NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DR1 ∴ Orbital info ∴ Epoch 58179 MJD
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2018DR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DR1.eq0)
Keplerian elements
(Epoch 58179.8 MJD)
Value 1-σ variation Units
a 2.60555 0.003785 au
e 0.595118 0.000568
i 4.185 0.002948 deg
Ω 145.503 0.0005807 deg
ω 24.922 0.002929 deg
M 358.456 0.003196 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0549 au
Aphelion distance 4.1562 au
Asc. node-Earth separation 0.10544 au
Desc. node-Earth separation 2.64508 au
Earth MOID 0.06881 au
Orbital period 1536.2 days
Date of orbit computation   Jul 29 12:22

Covariance matrix
1.43264768E-052.14988919E-061.11584257E-05-2.17503944E-061.10707323E-051.20955353E-05
2.14988919E-063.22621090E-071.67447849E-06-3.26395019E-071.66131894E-061.81510503E-06
1.11584257E-051.67447849E-068.69125640E-06-1.69283104E-068.62070616E-069.42096414E-06
-2.17503944E-06-3.26395019E-07-1.69283104E-063.37221283E-07-1.69114592E-06-1.83562406E-06
1.10707323E-051.66131894E-068.62070616E-06-1.69114592E-068.57934299E-069.34382690E-06
1.20955353E-051.81510503E-069.42096414E-06-1.83562406E-069.34382690E-061.02124685E-05

Correlation matrix
1.000000001.000000000.99998145-0.989555020.998572570.99997704
1.000000001.000000000.99998138-0.989554360.998572550.99997702
0.999981450.999981381.00000000-0.988814540.998330970.99997399
-0.98955502-0.98955436-0.988814541.00000000-0.99425224-0.98914712
0.998572570.998572550.99833097-0.994252241.000000000.99823411
0.999977040.999977020.99997399-0.989147120.998234111.00000000