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AstDyS ∴ Objects ∴ 1999TF218 ∴ Orbital info ∴ Epoch epochXXX
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(437850) 1999TF218  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 437850.eq0)
Keplerian elements at epoch
57320.5 MJD
Value 1-σ variation Units
a 2.57845 2.198e-08 au
e 0.271681 7.21e-08
i 6.578 9.156e-06 deg
Ω 11.63 9.026e-05 deg
ω 339.577 9.463e-05 deg
M 330.572 3.011e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8779 au
Aphelion 3.279 au
Asc. node-Earth separation 0.90336 au
Desc. node-Earth separation 2.20625 au
Earth MOID 0.87374 au
Orbital period 1512.29 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.000000000.227235570.007510820.004542150.26124257-0.82952891
0.227235571.00000000-0.004492220.000035490.08156218-0.22733512
0.00751082-0.004492221.000000000.27913334-0.25861500-0.01940129
0.004542150.000035490.279133341.00000000-0.93902386-0.02553271
0.261242570.08156218-0.25861500-0.939023861.00000000-0.31135835
-0.82952891-0.22733512-0.01940129-0.02553271-0.311358351.00000000
Covariance matrix
4.83308554E-163.60159988E-161.51181291E-159.01270296E-155.43473032E-13-5.49141677E-13
3.60159988E-165.19773111E-15-2.96528360E-152.30937862E-165.56438941E-13-4.93530596E-13
1.51181291E-15-2.96528360E-158.38294594E-112.30669926E-10-2.24064914E-10-5.34896349E-12
9.01270296E-152.30937862E-162.30669926E-108.14632740E-09-8.02009236E-09-6.93934519E-11
5.43473032E-135.56438941E-13-2.24064914E-10-8.02009236E-098.95454699E-09-8.87202919E-10
-5.49141677E-13-4.93530596E-13-5.34896349E-12-6.93934519E-11-8.87202919E-109.06736864E-10