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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WX77 ∴ Orbital info ∴ Epoch epochXXX
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(485021) 2009WX77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 485021.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19757 1.13e-08 au
e 0.188042 8.802e-08
i 6.828 9.006e-06 deg
Ω 46.93 4.452e-05 deg
ω 316.95 5.013e-05 deg
M 191.228 2.372e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7843 au
Aphelion 2.6108 au
Asc. node-Earth separation 0.87395 au
Desc. node-Earth separation 1.4485 au
Earth MOID 0.79008 au
Orbital period 1189.9 days
Date of orbit computation  apr 23 21:33
Correlation matrix
1.000000000.60130405-0.00252402-0.019570900.10864845-0.49598925
0.601304051.00000000-0.02237117-0.021980140.09598081-0.47038558
-0.00252402-0.022371171.000000000.19063751-0.167900630.00587504
-0.01957090-0.021980140.190637511.00000000-0.876147490.00327143
0.108648450.09598081-0.16790063-0.876147491.00000000-0.44341248
-0.49598925-0.470385580.005875040.00327143-0.443412481.00000000
Covariance matrix
1.27594900E-165.97843816E-16-2.56760695E-16-9.84096449E-156.15244802E-14-1.32866773E-13
5.97843816E-167.74736317E-15-1.77330658E-14-8.61226915E-144.23515284E-13-9.81880019E-13
-2.56760695E-16-1.77330658E-148.11029235E-117.64252420E-11-7.58015906E-111.25474820E-12
-9.84096449E-15-8.61226915E-147.64252420E-111.98162020E-09-1.95521793E-093.45362905E-12
6.15244802E-144.23515284E-13-7.58015906E-11-1.95521793E-092.51313305E-09-5.27160807E-10
-1.32866773E-13-9.81880019E-131.25474820E-123.45362905E-12-5.27160807E-105.62412457E-10