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AstDyS ∴ Objects ∴ 2012DG21 ∴ Orbital info ∴ Epoch epochXXX
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(326241) 2012DG21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 326241.eq0)
Keplerian elements at epoch
57380.2 MJD
Value 1-σ variation Units
a 2.63309 1.967e-08 au
e 0.152397 6.127e-08
i 4.314 6.272e-06 deg
Ω 17.448 8.26e-05 deg
ω 154.929 8.492e-05 deg
M 317.596 2.018e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2318 au
Aphelion 3.0344 au
Asc. node-Earth separation 1.98598 au
Desc. node-Earth separation 1.26013 au
Earth MOID 1.23903 au
Orbital period 1560.62 days
Date of orbit computation  apr 23 20:58
Correlation matrix
1.00000000-0.065053040.009721940.010540530.08289498-0.38381269
-0.065053041.00000000-0.00346262-0.01029937-0.021186050.14930840
0.00972194-0.003462621.00000000-0.219799250.21361696-0.00252711
0.01054053-0.01029937-0.219799251.00000000-0.96579304-0.01087168
0.08289498-0.021186050.21361696-0.965793041.00000000-0.24314535
-0.383812690.14930840-0.00252711-0.01087168-0.243145351.00000000
Covariance matrix
3.86873705E-16-7.83963733E-171.19927169E-151.71254919E-141.38457095E-13-1.52379605E-13
-7.83963733E-173.75394223E-15-1.33054197E-15-5.21255400E-14-1.10229092E-131.84650685E-13
1.19927169E-15-1.33054197E-153.93332461E-11-1.13868144E-101.13767442E-10-3.19909385E-13
1.71254919E-14-5.21255400E-14-1.13868144E-106.82326553E-09-6.77458322E-09-1.81265744E-11
1.38457095E-13-1.10229092E-131.13767442E-10-6.77458322E-097.21115370E-09-4.16764999E-10
-1.52379605E-131.84650685E-13-3.19909385E-13-1.81265744E-11-4.16764999E-104.07423246E-10