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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018SR3 ∴ Orbital info ∴ Epoch 58394 MJD
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2018SR3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018SR3.eq0)
Keplerian elements
(Epoch 58394.1 MJD)
Value 1-σ variation Units
a 1.3283 0.0007208 au
e 0.230972 0.000404
i 6.572 0.008652 deg
Ω 356.816 0.001624 deg
ω 328.453 0.004865 deg
M 27.223 0.02238 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0215 au
Aphelion distance 1.6351 au
Asc. node-Earth separation 0.04633 au
Desc. node-Earth separation 0.57012 au
Earth MOID 0.03465 au
Orbital period 559.17 days
Date of orbit computation   feb 26 11:39

Covariance matrix
5.19501819E-072.91115038E-076.23308115E-06-1.11661248E-06-2.16801177E-06-1.60785389E-05
2.91115038E-071.63184591E-073.49479322E-06-6.22288880E-07-1.24227628E-06-8.99690581E-06
6.23308115E-063.49479322E-067.48627934E-05-1.32640392E-05-2.70554429E-05-1.92415606E-04
-1.11661248E-06-6.22288880E-07-1.32640392E-052.63766441E-062.83021437E-063.54281462E-05
-2.16801177E-06-1.24227628E-06-2.70554429E-052.83021437E-062.36639159E-056.01114711E-05
-1.60785389E-05-8.99690581E-06-1.92415606E-043.54281462E-056.01114711E-055.00974917E-04

Correlation matrix
1.000000000.999842350.99948488-0.95389192-0.61833637-0.99665547
0.999842351.000000000.99988234-0.94851171-0.63217208-0.99505161
0.999484880.999882341.00000000-0.94391527-0.64280364-0.99357187
-0.95389192-0.94851171-0.943915271.000000000.358233550.97460956
-0.61833637-0.63217208-0.642803640.358233551.000000000.55208514
-0.99665547-0.99505161-0.993571870.974609560.552085141.00000000