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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008TJ157 ∴ Orbital info ∴ Epoch 54749 MJD
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2008TJ157  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008TJ157.eq0)
Keplerian elements
(Epoch 54749.7 MJD)
Value 1-σ variation Units
a 2.76002 0.0001621 au
e 0.547997 2.337e-05
i 12.222 0.0003956 deg
Ω 203.68 3.797e-05 deg
ω 133.636 0.0002153 deg
M 10.993 0.0009357 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2475 au
Aphelion distance 4.2725 au
Asc. node-Earth separation 2.10374 au
Desc. node-Earth separation 0.40473 au
Earth MOID 0.2847 au
Orbital period 1674.82 days
Date of orbit computation   Jul 29 11:15

Covariance matrix
2.62855044E-083.78716955E-096.35210420E-083.09389468E-091.50953474E-08-1.51574791E-07
3.78716955E-095.45923902E-109.12846111E-094.45745896E-102.08610448E-09-2.18231827E-08
6.35210420E-089.12846111E-091.56507677E-077.11395588E-094.33914545E-08-3.67300308E-07
3.09389468E-094.45745896E-107.11395588E-091.44175540E-096.10799229E-10-1.78062536E-08
1.50953474E-082.08610448E-094.33914545E-086.10799229E-104.63744905E-08-9.43797016E-08
-1.51574791E-07-2.18231827E-08-3.67300308E-07-1.78062536E-08-9.43797016E-088.75610360E-07

Correlation matrix
1.000000000.999747980.990356670.502575800.43235987-0.99911016
0.999747981.000000000.987560460.502429930.41460108-0.99815178
0.990356670.987560461.000000000.473584580.50932713-0.99219726
0.502575800.502429930.473584581.000000000.07469871-0.50115413
0.432359870.414601080.509327130.074698711.00000000-0.46836408
-0.99911016-0.99815178-0.99219726-0.50115413-0.468364081.00000000