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NEODyS ∴ Objects ∴ 2017AP4 ∴ Orbital info ∴ Epoch 57780 MJD
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2017AP4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017AP4.eq0)
Keplerian elements
(Epoch 57780.7 MJD)
Value 1-σ variation Units
a 2.07335 0.0002531 au
e 0.532901 5.771e-05
i 1.446 0.0001248 deg
Ω 293.618 0.0002373 deg
ω 149.281 0.0004373 deg
M 13.397 0.002488 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9685 au
Aphelion distance 3.1782 au
Asc. node-Earth separation 1.71922 au
Desc. node-Earth separation 0.0348 au
Earth MOID 0.00578 au
Orbital period 1090.46 days
Date of orbit computation   feb 26 11:22

Covariance matrix
6.40531330E-081.46054252E-083.14380757E-084.95354294E-08-1.05206276E-07-6.29700445E-07
1.46054252E-083.33034369E-097.16744910E-091.12834370E-08-2.39774916E-08-1.43585130E-07
3.14380757E-087.16744910E-091.55867825E-082.59235433E-08-5.32669553E-08-3.08985691E-07
4.95354294E-081.12834370E-082.59235433E-085.63088101E-08-9.95594621E-08-4.86125215E-07
-1.05206276E-07-2.39774916E-08-5.32669553E-08-9.95594621E-081.91269378E-071.03339247E-06
-6.29700445E-07-1.43585130E-07-3.08985691E-07-4.86125215E-071.03339247E-066.19057301E-06

Correlation matrix
1.000000000.999998820.994964370.82481693-0.95049259-0.99999629
0.999998821.000000000.994813920.82396489-0.95002820-0.99999888
0.994964370.994813921.000000000.87504009-0.97556658-0.99470593
0.824816930.823964890.875040091.00000000-0.95933799-0.82336907
-0.95049259-0.95002820-0.97556658-0.959337991.000000000.94967968
-0.99999629-0.99999888-0.99470593-0.823369070.949679681.00000000