NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PU9 ∴ Orbital info ∴ Epoch 54438 MJD
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2001PU9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001PU9.eq0)
Keplerian elements
(Epoch 54438.5 MJD)
Value 1-σ variation Units
a 2.24444 9.235e-08 au
e 0.504496 1.314e-07
i 29.119 4.231e-05 deg
Ω 144.936 2.944e-05 deg
ω 159.6 0.0002055 deg
M 315.823 0.0001088 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1121 au
Aphelion distance 3.3767 au
Asc. node-Earth separation 2.18599 au
Desc. node-Earth separation 0.12339 au
Earth MOID 0.11943 au
Orbital period 1228.17 days
Date of orbit computation   feb 26 10:26

Covariance matrix
8.52766657E-15-6.13852016E-16-2.75747704E-121.76785682E-121.74433846E-11-9.70555459E-12
-6.13852016E-161.72537193E-14-4.70840211E-13-1.70478455E-13-7.73813678E-123.22212201E-12
-2.75747704E-12-4.70840211E-131.79020521E-09-9.21903123E-10-5.30908314E-093.10273438E-09
1.76785682E-12-1.70478455E-13-9.21903123E-108.66946821E-103.41033270E-09-2.09141811E-09
1.74433846E-11-7.73813678E-12-5.30908314E-093.41033270E-094.22445085E-08-2.20284087E-08
-9.70555459E-123.22212201E-123.10273438E-09-2.09141811E-09-2.20284087E-081.18378248E-08

Correlation matrix
1.00000000-0.05060661-0.705741070.650183210.91903176-0.96598258
-0.050606611.00000000-0.08471899-0.04407902-0.286622250.22545749
-0.70574107-0.084718991.00000000-0.74001010-0.610496230.67399587
0.65018321-0.04407902-0.740010101.000000000.56352786-0.65284289
0.91903176-0.28662225-0.610496230.563527861.00000000-0.98505854
-0.965982580.225457490.67399587-0.65284289-0.985058541.00000000