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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999LR31 ∴ Orbital info ∴ Epoch epochXXX
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(59754) 1999LR31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 59754.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32927 8.35e-09 au
e 0.221686 3.639e-08
i 6.291 3.386e-06 deg
Ω 108.153 4.197e-05 deg
ω 218.098 4.297e-05 deg
M 323.202 1.024e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8129 au
Aphelion 2.8456 au
Asc. node-Earth separation 1.69982 au
Desc. node-Earth separation 0.86938 au
Earth MOID 0.80547 au
Orbital period 1298.46 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.00000000-0.170472500.00193684-0.00348064-0.01389564-0.34280323
-0.170472501.00000000-0.019907190.006919920.09773575-0.32983993
0.00193684-0.019907191.000000000.05678918-0.057227990.01249130
-0.003480640.006919920.056789181.00000000-0.96801426-0.01052007
-0.013895640.09773575-0.05722799-0.968014261.00000000-0.21057861
-0.34280323-0.329839930.01249130-0.01052007-0.210578611.00000000
Covariance matrix
6.97173240E-17-5.17915340E-175.47610353E-17-1.21973795E-15-4.98546649E-15-2.93140263E-14
-5.17915340E-171.32393960E-15-2.45274621E-151.05674987E-141.52807444E-13-1.22912917E-13
5.47610353E-17-2.45274621E-151.14661324E-118.07069936E-12-8.32671977E-124.33188063E-13
-1.21973795E-151.05674987E-148.07069936E-121.76146557E-09-1.74572495E-09-4.52184929E-12
-4.98546649E-151.52807444E-13-8.32671977E-12-1.74572495E-091.84634972E-09-9.26683555E-11
-2.93140263E-14-1.22912917E-134.33188063E-13-4.52184929E-12-9.26683555E-111.04886701E-10