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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WN172 ∴ Orbital info ∴ Epoch epochXXX
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(277508) 2005WN172  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 277508.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31652 1.22e-08 au
e 0.194082 5.688e-08
i 2.26 6.962e-06 deg
Ω 204.775 0.0001362 deg
ω 68.985 0.0001378 deg
M 210.908 2.003e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8669 au
Aphelion 2.7661 au
Asc. node-Earth separation 1.08068 au
Desc. node-Earth separation 1.40088 au
Earth MOID 0.85193 au
Orbital period 1287.81 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.000000000.281045900.01299193-0.00631773-0.00526874-0.22650564
0.281045901.00000000-0.001581350.00758683-0.02564733-0.11668454
0.01299193-0.001581351.00000000-0.240987850.235795640.01150201
-0.006317730.00758683-0.240987851.00000000-0.988084330.00148410
-0.00526874-0.025647330.23579564-0.988084331.00000000-0.14322707
-0.22650564-0.116684540.011502010.00148410-0.143227071.00000000
Covariance matrix
1.48865488E-161.95040508E-161.10361077E-15-1.04990736E-14-8.86150762E-15-5.53683491E-14
1.95040508E-163.23519989E-15-6.26214749E-165.87765400E-14-2.01092833E-13-1.32968701E-13
1.10361077E-15-6.26214749E-164.84719821E-11-2.28525015E-102.26300283E-101.60437110E-12
-1.04990736E-145.87765400E-14-2.28525015E-101.85518149E-08-1.85520177E-084.04987898E-12
-8.86150762E-15-2.01092833E-132.26300283E-10-1.85520177E-081.90023745E-08-3.95562033E-10
-5.53683491E-14-1.32968701E-131.60437110E-124.04987898E-12-3.95562033E-104.01394207E-10