AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999LX7 ∴ Orbital info ∴ Epoch epochXXX
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(20457) 1999LX7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 20457.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5773 1.175e-08 au
e 0.262567 4.625e-08
i 8.527 3.069e-06 deg
Ω 306.015 2.943e-05 deg
ω 44.391 3.006e-05 deg
M 314.15 5.633e-06 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9006 au
Aphelion 3.254 au
Asc. node-Earth separation 1.00527 au
Desc. node-Earth separation 1.96999 au
Earth MOID 0.90437 au
Orbital period 1511.29 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.161355890.038817960.00304622-0.09659338-0.13800061
-0.161355891.00000000-0.083249400.012172600.03570471-0.33785257
0.03881796-0.083249401.000000000.37622667-0.374813880.03638407
0.003046220.012172600.376226671.00000000-0.96493368-0.01431030
-0.096593380.03570471-0.37481388-0.964933681.00000000-0.19643582
-0.13800061-0.337852570.03638407-0.01431030-0.196435821.00000000
Covariance matrix
1.38139407E-16-8.77070366E-171.40036949E-151.05355851E-15-3.41259779E-14-9.13586147E-15
-8.77070366E-172.13885641E-15-1.18174290E-141.65657963E-144.96358256E-14-8.80091349E-14
1.40036949E-15-1.18174290E-149.42111250E-123.39812168E-11-3.45816490E-116.29031117E-13
1.05355851E-151.65657963E-143.39812168E-118.65917467E-10-8.53521869E-10-2.37190185E-12
-3.41259779E-144.96358256E-14-3.45816490E-11-8.53521869E-109.03561832E-10-3.32590107E-11
-9.13586147E-15-8.80091349E-146.29031117E-13-2.37190185E-12-3.32590107E-113.17262997E-11