NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018SN2 ∴ Orbital info ∴ Epoch 58392 MJD
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2018SN2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018SN2.eq0)
Keplerian elements
(Epoch 58392.4 MJD)
Value 1-σ variation Units
a 0.837154 7.839e-05 au
e 0.217387 0.0001336
i 13.093 0.01263 deg
Ω 186.76 0.001596 deg
ω 0.989 0.004463 deg
M 177.457 0.007299 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6552 au
Aphelion distance 1.0191 au
Asc. node-Earth separation -0.34235 au
Desc. node-Earth separation 0.01758 au
Earth MOID 0.0175 au
Orbital period 279.773 days
Date of orbit computation   Jul 29 12:40

Covariance matrix
6.14552034E-09-1.04727702E-08-9.90375204E-071.25094979E-07-3.49755007E-075.72106420E-07
-1.04727702E-081.78470443E-081.68777155E-06-2.13183341E-075.96018519E-07-9.74931160E-07
-9.90375204E-071.68777155E-061.59628024E-04-2.01625754E-055.63583963E-05-9.21890469E-05
1.25094979E-07-2.13183341E-07-2.01625754E-052.54673774E-06-7.11872839E-061.16445376E-05
-3.49755007E-075.96018519E-075.63583963E-05-7.11872839E-061.99142772E-05-3.25729966E-05
5.72106420E-07-9.74931160E-07-9.21890469E-051.16445376E-05-3.25729966E-055.32786688E-05

Correlation matrix
1.00000000-0.99999791-0.999921390.99992732-0.999775150.99981767
-0.999997911.000000000.99994461-0.999949350.99975671-0.99980227
-0.999921390.999944611.00000000-0.999998440.99958973-0.99965024
0.99992732-0.99994935-0.999998441.00000000-0.999604120.99966262
-0.999775150.999756710.99958973-0.999604121.00000000-0.99999714
0.99981767-0.99980227-0.999650240.99966262-0.999997141.00000000