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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012XL42 ∴ Orbital info ∴ Epoch epochXXX
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(551145) 2012XL42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 551145.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60188 5.422e-08 au
e 0.27382 1.705e-07
i 3.626 5.976e-06 deg
Ω 259.053 0.0001433 deg
ω 134.071 0.000152 deg
M 274.334 5.295e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8894 au
Aphelion 3.3143 au
Asc. node-Earth separation 1.95688 au
Desc. node-Earth separation 1.0382 au
Earth MOID 0.89814 au
Orbital period 1532.96 days
Date of orbit computation  apr 23 21:47
Correlation matrix
1.00000000-0.922007710.128397970.005711870.27472966-0.90864616
-0.922007711.00000000-0.12950190-0.01306736-0.278832750.91083507
0.12839797-0.129501901.00000000-0.000591670.04567145-0.13639993
0.00571187-0.01306736-0.000591671.00000000-0.93602304-0.01305727
0.27472966-0.278832750.04567145-0.936023041.00000000-0.32996606
-0.908646160.91083507-0.13639993-0.01305727-0.329966061.00000000
Covariance matrix
2.94009334E-15-8.52174150E-154.16021861E-144.43772865E-142.26381917E-12-2.60902042E-12
-8.52174150E-152.90553751E-14-1.31906689E-13-3.19156010E-13-7.22291746E-128.22157664E-12
4.16021861E-14-1.31906689E-133.57071242E-11-5.06589565E-134.14741840E-11-4.31612205E-11
4.43772865E-14-3.19156010E-13-5.06589565E-132.05306969E-08-2.03818691E-08-9.90732588E-11
2.26381917E-12-7.22291746E-124.14741840E-11-2.03818691E-082.30946425E-08-2.65538204E-09
-2.60902042E-128.22157664E-12-4.31612205E-11-9.90732588E-11-2.65538204E-092.80416941E-09