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AstDyS ∴ Objects ∴ 2012ET2 ∴ Orbital info ∴ Epoch epochXXX
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(668685) 2012ET2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 668685.eq0)
Keplerian elements at epoch
58452.9 MJD
Value 1-σ variation Units
a 3.03814 3.875e-08 au
e 0.138627 6.305e-08
i 13.589 8.098e-06 deg
Ω 162.304 2.69e-05 deg
ω 317.815 3.884e-05 deg
M 130.246 2.615e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.617 au
Aphelion 3.4593 au
Asc. node-Earth separation 1.71035 au
Desc. node-Earth separation 2.31283 au
Earth MOID 1.64848 au
Orbital period 1934.24 days
Date of orbit computation  Jun 5 02:57
Correlation matrix
1.00000000-0.02306862-0.001460760.004103980.05951958-0.09330321
-0.023068621.00000000-0.00841332-0.019080190.14058959-0.19075306
-0.00146076-0.008413321.000000000.01217353-0.015908930.01377921
0.00410398-0.019080190.012173531.00000000-0.67365759-0.00014558
0.059519580.14058959-0.01590893-0.673657591.00000000-0.72691102
-0.09330321-0.190753060.01377921-0.00014558-0.726911021.00000000
Covariance matrix
1.50125603E-15-5.63523532E-17-4.58315276E-164.27817800E-158.95741588E-14-9.45270032E-14
-5.63523532E-173.97490047E-15-4.29524263E-15-3.23647021E-143.44280001E-13-3.14460849E-13
-4.58315276E-16-4.29524263E-156.55714408E-112.65215985E-12-5.00372958E-122.91751744E-12
4.27817800E-15-3.23647021E-142.65215985E-127.23855250E-10-7.03980416E-10-1.02412007E-13
8.95741588E-143.44280001E-13-5.00372958E-12-7.03980416E-101.50865874E-09-7.38258907E-10
-9.45270032E-14-3.14460849E-132.91751744E-12-1.02412007E-13-7.38258907E-106.83697306E-10