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AstDyS ∴ Objects ∴ 2009UM103 ∴ Orbital info ∴ Epoch epochXXX
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(484989) 2009UM103  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 484989.eq0)
Keplerian elements at epoch
57980.1 MJD
Value 1-σ variation Units
a 2.19415 1.486e-08 au
e 0.110701 6.478e-08
i 2.59 6.75e-06 deg
Ω 233.111 0.0001572 deg
ω 213.641 0.0001679 deg
M 113.143 5.273e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9513 au
Aphelion 2.437 au
Asc. node-Earth separation 1.37716 au
Desc. node-Earth separation 0.99482 au
Earth MOID 0.96744 au
Orbital period 1187.13 days
Date of orbit computation  apr 23 21:33
Correlation matrix
1.000000000.12753772-0.00173208-0.00710732-0.112682240.33777551
0.127537721.00000000-0.011745690.019703230.03284294-0.13913643
-0.00173208-0.011745691.000000000.10746141-0.103175630.00656546
-0.007107320.019703230.107461411.00000000-0.93196430-0.00959044
-0.112682240.03284294-0.10317563-0.931964301.00000000-0.35228370
0.33777551-0.139136430.00656546-0.00959044-0.352283701.00000000
Covariance matrix
2.20736249E-161.22755167E-16-1.73708559E-16-1.65946149E-14-2.81083252E-132.64613926E-13
1.22755167E-164.19689968E-15-5.13640492E-152.00597719E-133.57230907E-13-4.75283617E-13
-1.73708559E-16-5.13640492E-154.55651927E-111.13996999E-10-1.16932814E-102.33684360E-12
-1.65946149E-142.00597719E-131.13996999E-102.46972464E-08-2.45904357E-08-7.94713699E-11
-2.81083252E-133.57230907E-13-1.16932814E-10-2.45904357E-082.81893697E-08-3.11876707E-09
2.64613926E-13-4.75283617E-132.33684360E-12-7.94713699E-11-3.11876707E-092.78032400E-09