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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YT99 ∴ Orbital info ∴ Epoch epochXXX
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(238317) 2003YT99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 238317.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98952 2.3e-08 au
e 0.142573 4.256e-08
i 6.221 4.968e-06 deg
Ω 254.882 4.708e-05 deg
ω 193.007 5.098e-05 deg
M 341.743 2.15e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5633 au
Aphelion 3.4157 au
Asc. node-Earth separation 2.38655 au
Desc. node-Earth separation 1.58704 au
Earth MOID 1.58051 au
Orbital period 1887.99 days
Date of orbit computation  apr 23 20:39
Correlation matrix
1.000000000.082042630.014210690.012701400.11616623-0.53242781
0.082042631.00000000-0.001763830.00764156-0.053314270.06882780
0.01421069-0.001763831.00000000-0.125748230.11772635-0.01172709
0.012701400.00764156-0.125748231.00000000-0.91208464-0.01824745
0.11616623-0.053314270.11772635-0.912084641.00000000-0.37535009
-0.532427810.06882780-0.01172709-0.01824745-0.375350091.00000000
Covariance matrix
5.29077258E-168.03121112E-171.62400390E-151.37540782E-141.36227874E-13-2.63272163E-13
8.03121112E-171.81118922E-15-3.72949487E-161.53103109E-14-1.15678297E-136.29695292E-14
1.62400390E-15-3.72949487E-162.46845238E-11-2.94126727E-112.98203400E-11-1.25252761E-12
1.37540782E-141.53103109E-14-2.94126727E-112.21636072E-09-2.18918216E-09-1.84674520E-11
1.36227874E-13-1.15678297E-132.98203400E-11-2.18918216E-092.59928005E-09-4.11384306E-10
-2.63272163E-136.29695292E-14-1.25252761E-12-1.84674520E-11-4.11384306E-104.62135490E-10