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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ST99 ∴ Orbital info ∴ Epoch epochXXX
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(179065) 2001ST99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 179065.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69548 1.606e-08 au
e 0.088419 5.135e-08
i 11.412 5.695e-06 deg
Ω 187.187 2.515e-05 deg
ω 7.174 3.806e-05 deg
M 196.452 2.838e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4571 au
Aphelion 2.9338 au
Asc. node-Earth separation 1.46071 au
Desc. node-Earth separation 1.93083 au
Earth MOID 1.45736 au
Orbital period 1616.41 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.028895810.008494250.00525920-0.05801257-0.11223035
-0.028895811.00000000-0.01156588-0.004182550.13274061-0.15647760
0.00849425-0.011565881.000000000.19685231-0.12829794-0.00099792
0.00525920-0.004182550.196852311.00000000-0.64227997-0.00798599
-0.058012570.13274061-0.12829794-0.642279971.00000000-0.74134161
-0.11223035-0.15647760-0.00099792-0.00798599-0.741341611.00000000
Covariance matrix
2.57940915E-16-2.38326264E-177.76966594E-162.12471119E-15-3.54589703E-14-5.11472206E-14
-2.38326264E-172.63726608E-15-3.38277120E-15-5.40303404E-152.59432685E-13-2.28024103E-13
7.76966594E-16-3.38277120E-153.24365065E-112.82018459E-11-2.78086948E-11-1.61274143E-13
2.12471119E-15-5.40303404E-152.82018459E-116.32761361E-10-6.14877005E-10-5.70033190E-12
-3.54589703E-142.59432685E-13-2.78086948E-11-6.14877005E-101.44839761E-09-8.00596841E-10
-5.11472206E-14-2.28024103E-13-1.61274143E-13-5.70033190E-12-8.00596841E-108.05198935E-10