NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011PT ∴ Orbital info ∴ Epoch 57207 MJD
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(499998) 2011PT  ▹ 
ORBITAL INFORMATION
(ASCII data file 499998.eq0)
Keplerian elements
(Epoch 57207.7 MJD)
Value 1-σ variation Units
a 1.31238 9.526e-10 au
e 0.214696 9.632e-09
i 2.213 1.273e-06 deg
Ω 71.086 2.912e-05 deg
ω 298.796 3.352e-05 deg
M 179.843 7.018e-06 deg
Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -2.241e-13 2.982e-14 au/day2
Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0306 au
Aphelion distance 1.5941 au
Asc. node-Earth separation 0.14997 au
Desc. node-Earth separation 0.38258 au
Earth MOID 0.04592 au
Orbital period 549.145 days
Date of orbit computation   Jul 29 14:16

Covariance matrix
9.07405740E-191.95562285E-18-9.90180812E-193.57174684E-16-7.24939578E-165.78568581E-172.28864010E-15
1.95562285E-189.27729063E-17-2.28916945E-15-2.96566525E-144.23621261E-14-1.03943908E-141.10118601E-12
-9.90180812E-19-2.28916945E-151.62005619E-12-1.43907346E-111.70388127E-11-1.76368687E-12-6.04376955E-11
3.57174684E-16-2.96566525E-14-1.43907346E-118.47915966E-10-9.30937623E-105.65500123E-112.57749241E-11
-7.24939578E-164.23621261E-141.70388127E-11-9.30937623E-101.12378878E-09-1.29781211E-101.50817006E-11
5.78568581E-17-1.03943908E-14-1.76368687E-125.65500123E-11-1.29781211E-104.92465763E-112.59590488E-10
2.28864010E-151.10118601E-12-6.04376955E-112.57749241E-111.50817006E-112.59590488E-108.89502067E-08

Correlation matrix
1.000000000.21314432-0.000816670.01287667-0.022701720.008654980.00805570
0.213144321.00000000-0.18672494-0.105738990.13119728-0.153780210.38333337
-0.00081667-0.186724941.00000000-0.388276870.39933001-0.19745513-0.15920965
0.01287667-0.10573899-0.388276871.00000000-0.953678140.276737670.00296789
-0.022701720.131197280.39933001-0.953678141.00000000-0.551672650.00150846
0.00865498-0.15378021-0.197455130.27673767-0.551672651.000000000.12403015
0.008055700.38333337-0.159209650.002967890.001508460.124030151.00000000