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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Athalia ∴ Orbital info ∴ Epoch epochXXX
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(515) Athalia  ▹ 
ORBITAL INFORMATION
(ASCII data file 515.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12025 1.214e-08 au
e 0.175228 4.132e-08
i 2.038 3.95e-06 deg
Ω 121.094 0.0001283 deg
ω 300.295 0.0001286 deg
M 250.112 1.115e-05 deg
Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5735 au
Aphelion 3.667 au
Asc. node-Earth separation 1.79304 au
Desc. node-Earth separation 2.30192 au
Earth MOID 1.5864 au
Orbital period 2013.18 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.000000000.07391841-0.006870990.004591250.00006719-0.38199729
0.073918411.000000000.00812169-0.031236870.02237691-0.02004893
-0.006870990.008121691.00000000-0.106926440.106496770.00353973
0.00459125-0.03123687-0.106926441.00000000-0.99614825-0.00639820
0.000067190.022376910.10649677-0.996148251.00000000-0.07295825
-0.38199729-0.020048930.00353973-0.00639820-0.072958251.00000000
Covariance matrix
1.47265446E-163.70625039E-17-3.29398502E-167.14629635E-151.04815665E-16-5.17082339E-14
3.70625039E-171.70711736E-151.32565332E-15-1.65538312E-131.18858698E-13-9.23999688E-15
-3.29398502E-161.32565332E-151.56064425E-11-5.41796749E-115.40863443E-111.55980852E-13
7.14629635E-15-1.65538312E-13-5.41796749E-111.64512411E-08-1.64256489E-08-9.15390455E-12
1.04815665E-161.18858698E-135.40863443E-11-1.64256489E-081.65271686E-08-1.04621900E-10
-5.17082339E-14-9.23999688E-151.55980852E-13-9.15390455E-12-1.04621900E-101.24422234E-10





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