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NEODyS ∴ Objects ∴ 2015QA9 ∴ Orbital info ∴ Epoch 60400 MJD
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2015QA9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015QA9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.43282 0.004355 au
e 0.571689 0.0007544
i 3.932 0.00368 deg
Ω 164.793 0.002342 deg
ω 157.96 0.004141 deg
M 97.569 2.188 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.042 au
Aphelion distance 3.8236 au
Asc. node-Earth separation 2.49246 au
Desc. node-Earth separation 0.06325 au
Earth MOID 0.03814 au
Orbital period 1386 days
Date of orbit computation   feb 26 11:19

Covariance matrix
1.89685060E-053.28541457E-061.60253960E-051.01977967E-05-1.80333074E-05-9.52772622E-03
3.28541457E-065.69045842E-072.77565314E-061.76628778E-06-3.12344463E-06-1.65023701E-03
1.60253960E-052.77565314E-061.35396041E-058.61656795E-06-1.52338163E-05-8.04942654E-03
1.01977967E-051.76628778E-068.61656795E-065.48561005E-06-9.69314693E-06-5.12227131E-03
-1.80333074E-05-3.12344463E-06-1.52338163E-05-9.69314693E-061.71490017E-059.05798223E-03
-9.52772622E-03-1.65023701E-03-8.04942654E-03-5.12227131E-039.05798223E-034.78569936E+00

Correlation matrix
1.000000000.999999980.999975190.99971756-0.99986048-1.00000000
0.999999981.000000000.999973710.99971308-0.99986361-0.99999997
0.999975190.999973711.000000000.99981320-0.99973825-0.99997525
0.999717560.999713080.999813201.00000000-0.99938519-0.99971776
-0.99986048-0.99986361-0.99973825-0.999385191.000000000.99986033
-1.00000000-0.99999997-0.99997525-0.999717760.999860331.00000000