NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AT4 ∴ Orbital info ∴ Epoch 60400 MJD
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2002AT4  ▹ 
ORBITAL INFORMATION
(ASCII data file 2002AT4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.86652 6.471e-08 au
e 0.44699 4.025e-08
i 1.498 6.793e-06 deg
Ω 323.421 8.214e-05 deg
ω 203.128 8.487e-05 deg
M 235.992 0.0001756 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0322 au
Aphelion distance 2.7008 au
Asc. node-Earth separation 1.52498 au
Desc. node-Earth separation 0.07146 au
Earth MOID 0.04125 au
Orbital period 931.426 days
Date of orbit computation   feb 26 10:24

Covariance matrix
4.18794976E-151.34550587E-151.13229049E-149.82609175E-144.94791884E-13-1.13546973E-11
1.34550587E-151.62026527E-15-1.25189883E-154.47598712E-153.64710377E-13-3.68114748E-12
1.13229049E-14-1.25189883E-154.61441767E-11-5.74506430E-116.37856642E-11-3.19436520E-11
9.82609175E-144.47598712E-15-5.74506430E-116.74628883E-09-6.64733726E-09-2.89305292E-10
4.94791884E-133.64710377E-136.37856642E-11-6.64733726E-097.20339549E-09-1.46846459E-09
-1.13546973E-11-3.68114748E-12-3.19436520E-11-2.89305292E-10-1.46846459E-093.08259870E-08

Correlation matrix
1.000000000.516525540.025757200.018486200.09008515-0.99934705
0.516525541.00000000-0.004578440.001353830.10675456-0.52087278
0.02575720-0.004578441.00000000-0.102968400.11063588-0.02678352
0.018486200.00135383-0.102968401.00000000-0.95355691-0.02006159
0.090085150.106754560.11063588-0.953556911.00000000-0.09854540
-0.99934705-0.52087278-0.02678352-0.02006159-0.098545401.00000000