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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AL37 ∴ Orbital info ∴ Epoch 55580 MJD
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2011AL37  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011AL37.eq0)
Keplerian elements
(Epoch 55580.6 MJD)
Value 1-σ variation Units
a 1.47115 0.0009103 au
e 0.503503 0.0004012
i 4.735 0.003428 deg
Ω 124.867 0.0001724 deg
ω 78.748 0.0006751 deg
M 328.728 0.03634 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7304 au
Aphelion distance 2.2119 au
Asc. node-Earth separation 0.01561 au
Desc. node-Earth separation 0.2041 au
Earth MOID 0.00279 au
Orbital period 651.754 days
Date of orbit computation   feb 26 10:44

Covariance matrix
8.28716582E-073.65196002E-073.12052040E-061.56801238E-076.10490086E-073.30854106E-05
3.65196002E-071.60933490E-071.37514130E-066.90992927E-082.69059468E-071.45799627E-05
3.12052040E-061.37514130E-061.17505219E-055.90438489E-072.29899145E-061.24582614E-04
1.56801238E-076.90992927E-085.90438489E-072.97126318E-081.15593799E-076.26006841E-06
6.10490086E-072.69059468E-072.29899145E-061.15593799E-074.55742473E-072.43723448E-05
3.30854106E-051.45799627E-051.24582614E-046.26006841E-062.43723448E-051.32089122E-03

Correlation matrix
1.000000000.999999510.999989480.999254040.993381000.99999997
0.999999511.000000000.999989710.999263050.993494150.99999925
0.999989480.999989711.000000000.999253140.993456890.99998925
0.999254040.999263050.999253141.000000000.993354410.99925192
0.993381000.993494150.993456890.993354411.000000000.99335398
0.999999970.999999250.999989250.999251920.993353981.00000000