NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008TD2 ∴ Orbital info ∴ Epoch 55739 MJD
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2008TD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008TD2.eq0)
Keplerian elements
(Epoch 55739.4 MJD)
Value 1-σ variation Units
a 1.5302 5.398e-08 au
e 0.334263 2.989e-07
i 4.017 1.356e-05 deg
Ω 16.065 9.229e-05 deg
ω 315.876 0.0001205 deg
M 183.614 6.376e-05 deg
Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0187 au
Aphelion distance 2.0417 au
Asc. node-Earth separation 0.09644 au
Desc. node-Earth separation 0.78733 au
Earth MOID 0.03969 au
Orbital period 691.386 days
Date of orbit computation   Jul 29 11:14

Covariance matrix
2.91377815E-15-1.37546414E-14-3.28879875E-143.80622240E-143.63583519E-12-2.66874602E-12
-1.37546414E-148.93334028E-14-2.40259023E-13-1.24455825E-12-1.34669699E-117.56575240E-12
-3.28879875E-14-2.40259023E-131.83815125E-107.80131711E-10-9.05209385E-101.51035448E-10
3.80622240E-14-1.24455825E-127.80131711E-108.51764424E-09-8.66067248E-092.76113304E-10
3.63583519E-12-1.34669699E-11-9.05209385E-10-8.66067248E-091.45129869E-08-4.84899015E-09
-2.66874602E-127.56575240E-121.51035448E-102.76113304E-10-4.84899015E-094.06480555E-09

Correlation matrix
1.00000000-0.85253868-0.044938490.007640230.55911037-0.77545949
-0.852538681.00000000-0.05929010-0.04511787-0.374011150.39703181
-0.04493849-0.059290101.000000000.62347287-0.554217230.17473036
0.00764023-0.045117870.623472871.00000000-0.778956970.04692537
0.55911037-0.37401115-0.55421723-0.778956971.00000000-0.63132504
-0.775459490.397031810.174730360.04692537-0.631325041.00000000