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AstDyS ∴ Objects ∴ Donaldjohanson ∴ Orbital info ∴ Epoch epochXXX
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(52246) Donaldjohanson  ▹ 
ORBITAL INFORMATION
(ASCII data file 52246.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38495 1.225e-08 au
e 0.186099 4.46e-08
i 4.422 4.667e-06 deg
Ω 262.821 8.19e-05 deg
ω 213.195 8.415e-05 deg
M 117.5 1.821e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9411 au
Aphelion 2.8288 au
Asc. node-Earth separation 1.71035 au
Desc. node-Earth separation 1.00712 au
Earth MOID 0.9581 au
Orbital period 1345.29 days
Date of orbit computation  Oct 31 05:29
Correlation matrix
1.000000000.130250260.014339500.00441732-0.00872196-0.26534801
0.130250261.00000000-0.011602710.010772360.06209130-0.32514850
0.01433950-0.011602711.00000000-0.094018650.087821820.00628458
0.004417320.01077236-0.094018651.00000000-0.97003446-0.00358056
-0.008721960.062091300.08782182-0.970034461.00000000-0.22525359
-0.26534801-0.325148500.00628458-0.00358056-0.225253591.00000000
Covariance matrix
1.49977902E-167.11402845E-178.19520346E-164.43071682E-15-8.98856981E-15-5.91905980E-14
7.11402845E-171.98905466E-15-2.41487530E-153.93492101E-142.33032864E-13-2.64136465E-13
8.19520346E-16-2.41487530E-152.17782984E-11-3.59358526E-113.44887526E-115.34209746E-13
4.43071682E-153.93492101E-14-3.59358526E-116.70816852E-09-6.68578193E-09-5.34165704E-12
-8.98856981E-152.33032864E-133.44887526E-11-6.68578193E-097.08151416E-09-3.45269350E-10
-5.91905980E-14-2.64136465E-135.34209746E-13-5.34165704E-12-3.45269350E-103.31777170E-10





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