NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018QS ∴ Orbital info ∴ Epoch 60400 MJD
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2018QS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018QS.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.81702 0.0002757 au
e 0.479992 8.249e-05
i 0.863 0.0001163 deg
Ω 147.477 0.0003445 deg
ω 134.198 0.0002863 deg
M 119.791 0.1973 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9449 au
Aphelion distance 2.6892 au
Asc. node-Earth separation 1.11661 au
Desc. node-Earth separation 0.03571 au
Earth MOID 0.00213 au
Orbital period 894.617 days
Date of orbit computation   feb 26 11:57

Covariance matrix
7.60008833E-082.27422518E-083.20562484E-08-9.41306629E-087.66633355E-08-5.43917644E-05
2.27422518E-086.80536423E-099.59235292E-09-2.81680929E-082.29294420E-08-1.62760088E-05
3.20562484E-089.59235292E-091.35371666E-08-3.96248677E-083.22682918E-08-2.29417863E-05
-9.41306629E-08-2.81680929E-08-3.96248677E-081.18651428E-07-9.68393376E-086.73667240E-05
7.66633355E-082.29294420E-083.22682918E-08-9.68393376E-088.19701970E-08-5.48663659E-05
-5.43917644E-05-1.62760088E-05-2.29417863E-056.73667240E-05-5.48663659E-053.89267060E-02

Correlation matrix
1.000000000.999996450.99940033-0.991254820.97129332-1.00000000
0.999996451.000000000.99939132-0.991277550.97082245-0.99999632
0.999400330.999391321.00000000-0.988706650.96868840-0.99940039
-0.99125482-0.99127755-0.988706651.00000000-0.981945390.99125437
0.971293320.970822450.96868840-0.981945391.00000000-0.97130221
-1.00000000-0.99999632-0.999400390.99125437-0.971302211.00000000