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AstDyS ∴ Objects ∴ 2007TW81 ∴ Orbital info ∴ Epoch epochXXX
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(300458) 2007TW81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 300458.eq0)
Keplerian elements at epoch
57605.5 MJD
Value 1-σ variation Units
a 2.63894 1.94e-08 au
e 0.021644 7.322e-08
i 2.191 6.091e-06 deg
Ω 151.277 0.0001872 deg
ω 73.016 0.0002301 deg
M 196.636 0.0001354 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5818 au
Aphelion 2.6961 au
Asc. node-Earth separation 1.63089 au
Desc. node-Earth separation 1.64353 au
Earth MOID 1.57204 au
Orbital period 1565.82 days
Date of orbit computation  apr 23 20:53
Correlation matrix
1.00000000-0.246594850.004837510.000972660.01816899-0.03533841
-0.246594851.00000000-0.008235910.01194939-0.046439830.07356963
0.00483751-0.008235911.000000000.24072456-0.19051020-0.00856259
0.000972660.011949390.240724561.00000000-0.80673596-0.01087816
0.01816899-0.04643983-0.19051020-0.806735961.00000000-0.58171592
-0.035338410.07356963-0.00856259-0.01087816-0.581715921.00000000
Covariance matrix
3.76463506E-16-3.50314289E-165.71680840E-163.53228613E-158.11034231E-14-9.28528304E-14
-3.50314289E-165.36074109E-15-3.67277353E-151.63753374E-13-7.82257898E-137.29453689E-13
5.71680840E-16-3.67277353E-153.70971512E-112.74424383E-10-2.66953358E-10-7.06256389E-12
3.53228613E-151.63753374E-132.74424383E-103.50319283E-08-3.47384409E-08-2.75723834E-10
8.11034231E-14-7.82257898E-13-2.66953358E-10-3.47384409E-085.29290097E-08-1.81236039E-08
-9.28528304E-147.29453689E-13-7.06256389E-12-2.75723834E-10-1.81236039E-081.83389072E-08