NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017ET2 ∴ Orbital info ∴ Epoch 60400 MJD
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2017ET2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017ET2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.45286 0.003888 au
e 0.615222 0.0006714
i 3.011 0.00233 deg
Ω 159.575 0.001164 deg
ω 324.486 0.001007 deg
M 311.136 1.636 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9438 au
Aphelion distance 3.9619 au
Asc. node-Earth separation 0.02531 au
Desc. node-Earth separation 2.04597 au
Earth MOID 0.00628 au
Orbital period 1403.16 days
Date of orbit computation   feb 26 11:25

Covariance matrix
1.51173886E-052.61056882E-069.05900155E-06-4.52162980E-063.86199292E-06-6.36167405E-03
2.61056882E-064.50810104E-071.56436925E-06-7.80810530E-076.66855573E-07-1.09857518E-03
9.05900155E-061.56436925E-065.42862459E-06-2.70918106E-062.31319277E-06-3.81219374E-03
-4.52162980E-06-7.80810530E-07-2.70918106E-061.35494107E-06-1.16237217E-061.90278504E-03
3.86199292E-066.66855573E-072.31319277E-06-1.16237217E-061.01396819E-06-1.62519905E-03
-6.36167405E-03-1.09857518E-03-3.81219374E-031.90278504E-03-1.62519905E-032.67710898E+00

Correlation matrix
1.000000000.999999860.99999319-0.999071130.98641784-1.00000000
0.999999861.000000000.99999435-0.999053250.98633127-0.99999985
0.999993190.999994351.00000000-0.998925090.98594969-0.99999317
-0.99907113-0.99905325-0.998925091.00000000-0.991682920.99907134
0.986417840.986331270.98594969-0.991682921.00000000-0.98641887
-1.00000000-0.99999985-0.999993170.99907134-0.986418871.00000000