NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WD ∴ Orbital info ∴ Epoch 60400 MJD
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2009WD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.8333 6.76e-09 au
e 0.314117 1.248e-07
i 41.213 4.172e-05 deg
Ω 35.373 9.055e-06 deg
ω 343.037 0.0001562 deg
M 294.121 7.744e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2574 au
Aphelion distance 2.4092 au
Asc. node-Earth separation 0.27801 au
Desc. node-Earth separation 1.35592 au
Earth MOID 0.27574 au
Orbital period 906.671 days
Date of orbit computation   feb 26 10:42

Covariance matrix
4.56959087E-174.12095680E-16-9.82689355E-14-4.74216533E-15-1.28896573E-131.87080219E-14
4.12095680E-161.55710617E-14-3.83592678E-12-5.83956427E-14-9.43223660E-124.22877424E-12
-9.82689355E-14-3.83592678E-121.74085094E-09-1.21543388E-103.82442606E-09-1.75426419E-09
-4.74216533E-15-5.83956427E-14-1.21543388E-108.19999025E-11-2.07654473E-108.10955012E-11
-1.28896573E-13-9.43223660E-123.82442606E-09-2.07654473E-102.43973101E-08-1.20350497E-08
1.87080219E-144.22877424E-12-1.75426419E-098.10955012E-11-1.20350497E-085.99635374E-09

Correlation matrix
1.000000000.48854018-0.34841496-0.07746961-0.122076410.03573926
0.488540181.00000000-0.73676740-0.05167907-0.483932290.43763471
-0.34841496-0.736767401.00000000-0.321694680.58683297-0.54296343
-0.07746961-0.05167907-0.321694681.00000000-0.146812710.11565022
-0.12207641-0.483932290.58683297-0.146812711.00000000-0.99502340
0.035739260.43763471-0.542963430.11565022-0.995023401.00000000