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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009JL1 ∴ Orbital info ∴ Epoch epochXXX
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(518735) 2009JL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 518735.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.17993 2.829e-09 au
e 0.170702 4.567e-08
i 11.513 9.111e-06 deg
Ω 69.515 1.206e-05 deg
ω 289.607 2.183e-05 deg
M 109.731 1.807e-05 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9785 au
Aphelion 1.3814 au
Asc. node-Earth separation 0.09822 au
Desc. node-Earth separation 0.20128 au
Earth MOID 0.07661 au
Orbital period 468.15 days
Date of orbit computation  apr 23 21:40
Correlation matrix
1.000000000.64238308-0.12787724-0.04189804-0.02922372-0.42491637
0.642383081.00000000-0.25706573-0.161787510.34927278-0.69454850
-0.12787724-0.257065731.00000000-0.23473341-0.115961460.35722595
-0.04189804-0.16178751-0.234733411.00000000-0.644912130.17219762
-0.029223720.34927278-0.11596146-0.644912131.00000000-0.75750542
-0.42491637-0.694548500.357225950.17219762-0.757505421.00000000
Covariance matrix
8.00456795E-188.29991003E-17-3.29648519E-15-1.42999179E-15-1.80508147E-15-2.17224479E-14
8.29991003E-172.08555038E-15-1.06965429E-13-8.91304869E-143.48230964E-13-5.73124894E-13
-3.29648519E-15-1.06965429E-138.30190625E-11-2.58008945E-11-2.30671998E-115.88123136E-11
-1.42999179E-15-8.91304869E-14-2.58008945E-111.45526430E-10-1.69849311E-103.75348292E-11
-1.80508147E-153.48230964E-13-2.30671998E-11-1.69849311E-104.76633550E-10-2.98823260E-10
-2.17224479E-14-5.73124894E-135.88123136E-113.75348292E-11-2.98823260E-103.26492116E-10