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NEODyS ∴ Objects ∴ 2015QA9 ∴ Orbital info ∴ Epoch 57273 MJD
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2015QA9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015QA9.eq0)
Keplerian elements
(Epoch 57273.4 MJD)
Value 1-σ variation Units
a 2.43418 0.004347 au
e 0.572055 0.0007508
i 3.931 0.003674 deg
Ω 164.847 0.002913 deg
ω 157.962 0.004847 deg
M 5.866 0.01544 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0417 au
Aphelion distance 3.8267 au
Asc. node-Earth separation 2.49347 au
Desc. node-Earth separation 0.06246 au
Earth MOID 0.03764 au
Orbital period 1387.16 days
Date of orbit computation   feb 26 11:19

Covariance matrix
1.89006188E-053.26426165E-061.59730500E-051.26615086E-05-2.10686313E-05-6.71447270E-05
3.26426165E-065.63759562E-072.75864728E-062.18671848E-06-3.63870124E-06-1.15963341E-05
1.59730500E-052.75864728E-061.34996130E-051.07013717E-05-1.78037689E-05-5.67450098E-05
1.26615086E-052.18671848E-061.07013717E-058.48503255E-06-1.41119893E-05-4.49812091E-05
-2.10686313E-05-3.63870124E-06-1.78037689E-05-1.41119893E-052.34901071E-057.48452485E-05
-6.71447270E-05-1.15963341E-05-5.67450098E-05-4.49812091E-057.48452485E-052.38533124E-04

Correlation matrix
1.000000000.999999980.999975090.99981739-0.99989826-0.99999897
0.999999981.000000000.999973650.99981387-0.99990086-0.99999864
0.999975090.999973651.000000000.99988956-0.99979000-0.99998312
0.999817390.999813870.999889561.00000000-0.99958328-0.99983888
-0.99989826-0.99990086-0.99979000-0.999583281.000000000.99987886
-0.99999897-0.99999864-0.99998312-0.999838880.999878861.00000000