NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018SE2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018SE2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018SE2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.1069 0.0001021 au
e 0.198639 7.698e-05
i 19.92 0.006557 deg
Ω 5.355 0.0001047 deg
ω 76.672 0.01188 deg
M 205.621 0.2169 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.887 au
Aphelion distance 1.3268 au
Asc. node-Earth separation 0.01538 au
Desc. node-Earth separation 0.11679 au
Earth MOID 0.01376 au
Orbital period 425.365 days
Date of orbit computation   feb 26 11:44

Covariance matrix
1.04258500E-087.86011922E-096.69404071E-07-1.06872408E-08-1.21251099E-06-2.21459662E-05
7.86011922E-095.92624478E-095.04707403E-07-8.05785370E-09-9.14021938E-07-1.66960335E-05
6.69404071E-075.04707403E-074.29892914E-05-6.86226774E-07-7.78414902E-05-1.42191204E-03
-1.06872408E-08-8.05785370E-09-6.86226774E-071.09613004E-081.24274596E-062.27012667E-05
-1.21251099E-06-9.14021938E-07-7.78414902E-051.24274596E-061.41035015E-042.57553457E-03
-2.21459662E-05-1.66960335E-05-1.42191204E-032.27012667E-052.57553457E-034.70411388E-02

Correlation matrix
1.000000000.999962250.99989057-0.99972101-0.99992281-0.99999996
0.999962251.000000000.99993032-0.99976642-0.99977748-0.99996454
0.999890570.999930321.00000000-0.99966958-0.99969501-0.99989334
-0.99972101-0.99976642-0.999669581.000000000.999511620.99972405
-0.99992281-0.99977748-0.999695010.999511621.000000000.99991940
-0.99999996-0.99996454-0.999893340.999724050.999919401.00000000