NEODyS-2

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NEODyS ∴ Objects ∴ Zephyr ∴ Orbital info ∴ Epoch 60400 MJD
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(12923) Zephyr  ▹ 
ORBITAL INFORMATION
(ASCII data file 12923.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.96267 2.245e-09 au
e 0.491773 1.851e-08
i 5.305 2.67e-06 deg
Ω 168.183 2.631e-05 deg
ω 147.102 2.636e-05 deg
M 339.886 2.539e-06 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9975 au
Aphelion distance 2.9279 au
Asc. node-Earth separation 1.5421 au
Desc. node-Earth separation 0.04688 au
Earth MOID 0.02189 au
Orbital period 1004.31 days
Date of orbit computation   apr 24 14:32

Covariance matrix
5.04096978E-186.02833799E-18-3.07618544E-171.67787066E-15-2.90940389E-15-1.34057398E-15
6.02833799E-183.42605409E-161.83885364E-153.20389028E-144.97013724E-15-1.59043712E-14
-3.07618544E-171.83885364E-157.12755222E-122.73855491E-11-2.66486347E-11-6.27853602E-13
1.67787066E-153.20389028E-142.73855491E-116.92103415E-10-6.85461159E-10-1.31208334E-12
-2.90940389E-154.97013724E-15-2.66486347E-11-6.85461159E-106.95061281E-10-6.49660759E-12
-1.34057398E-15-1.59043712E-14-6.27853602E-13-1.31208334E-12-6.49660759E-126.44784197E-12

Correlation matrix
1.000000000.14505859-0.005131980.02840638-0.04915135-0.23514002
0.145058591.000000000.037211730.065795320.01018497-0.33838586
-0.005131980.037211731.000000000.38991124-0.37861099-0.09261493
0.028406380.065795320.389911241.00000000-0.98829320-0.01964123
-0.049151350.01018497-0.37861099-0.988293201.00000000-0.09704382
-0.23514002-0.33838586-0.09261493-0.01964123-0.097043821.00000000