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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UH38 ∴ Orbital info ∴ Epoch epochXXX
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(134639) 1999UH38  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 134639.eq0)
Keplerian elements at epoch
58204.1 MJD
Value 1-σ variation Units
a 2.29708 8.017e-09 au
e 0.148024 3.747e-08
i 7.778 4.029e-06 deg
Ω 359.776 3.1e-05 deg
ω 340.361 3.499e-05 deg
M 144.97 1.726e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9571 au
Aphelion 2.6371 au
Asc. node-Earth separation 0.96932 au
Desc. node-Earth separation 1.61478 au
Earth MOID 0.95144 au
Orbital period 1271.64 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.000000000.080021340.001150620.00899713-0.01481516-0.00354145
0.080021341.00000000-0.020103080.003126030.12267344-0.36205807
0.00115062-0.020103081.000000000.39905499-0.358433490.01772822
0.008997130.003126030.399054991.00000000-0.86536447-0.02103427
-0.014815160.12267344-0.35843349-0.865364471.00000000-0.47307375
-0.00354145-0.362058070.01772822-0.02103427-0.473073751.00000000
Covariance matrix
6.42692008E-172.40395434E-173.71682688E-172.23592719E-15-4.15534392E-15-4.90171667E-16
2.40395434E-171.40422883E-15-3.03543448E-153.63131686E-151.60830538E-13-2.34240711E-13
3.71682688E-17-3.03543448E-151.62359856E-114.98453314E-11-5.05297265E-111.23330262E-12
2.23592719E-153.63131686E-154.98453314E-119.60958943E-10-9.38535093E-10-1.12575795E-11
-4.15534392E-151.60830538E-13-5.05297265E-11-9.38535093E-101.22404697E-09-2.85754510E-10
-4.90171667E-16-2.34240711E-131.23330262E-12-1.12575795E-11-2.85754510E-102.98078333E-10