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AstDyS ∴ Objects ∴ Aretha ∴ Orbital info ∴ Epoch epochXXX
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(249516) Aretha  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 249516.eq0)
Keplerian elements at epoch
57620.2 MJD
Value 1-σ variation Units
a 3.16428 2.892e-08 au
e 0.05564 6.437e-08
i 10.415 6.76e-06 deg
Ω 101.584 3.642e-05 deg
ω 23.125 8.452e-05 deg
M 142.328 7.28e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9882 au
Aphelion 3.3403 au
Asc. node-Earth separation 2.01892 au
Desc. node-Earth separation 2.30829 au
Earth MOID 2.0086 au
Orbital period 2055.94 days
Date of orbit computation  apr 23 20:42
Correlation matrix
1.000000000.221364750.00124340-0.00982822-0.179881890.20346433
0.221364751.00000000-0.01910554-0.00217297-0.037467550.03559799
0.00124340-0.019105541.000000000.13354280-0.04945126-0.00632653
-0.00982822-0.002172970.133542801.00000000-0.41095679-0.01383881
-0.17988189-0.03746755-0.04945126-0.410956791.00000000-0.90402579
0.203464330.03559799-0.00632653-0.01383881-0.904025791.00000000
Covariance matrix
8.36213647E-164.12029890E-162.43065726E-16-1.03512704E-14-4.39662583E-134.28357424E-13
4.12029890E-164.14307944E-15-8.31335443E-15-5.09420449E-15-2.03840432E-131.66819356E-13
2.43065726E-16-8.31335443E-154.56994414E-113.28803130E-11-2.82557084E-11-3.11372579E-12
-1.03512704E-14-5.09420449E-153.28803130E-111.32653911E-09-1.26511389E-09-3.66959538E-11
-4.39662583E-13-2.03840432E-13-2.82557084E-11-1.26511389E-097.14408904E-09-5.56305865E-09
4.28357424E-131.66819356E-13-3.11372579E-12-3.66959538E-11-5.56305865E-095.30052364E-09