AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001AQ18 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(68133) 2001AQ18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 68133.eq0)
Keplerian elements at epoch
57839.8 MJD
Value 1-σ variation Units
a 2.61269 1.077e-08 au
e 0.045666 3.923e-08
i 13.176 3.799e-06 deg
Ω 349.644 1.656e-05 deg
ω 32.767 4.795e-05 deg
M 83.095 4.418e-05 deg
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4934 au
Aphelion 2.732 au
Asc. node-Earth separation 1.50264 au
Desc. node-Earth separation 1.71812 au
Earth MOID 1.49727 au
Orbital period 1542.52 days
Date of orbit computation  apr 23 20:00
Correlation matrix
1.000000000.186679890.018090390.01216378-0.036839780.02511245
0.186679891.00000000-0.02466431-0.00659934-0.129686920.11154368
0.01809039-0.024664311.000000000.05822145-0.031934450.01326630
0.01216378-0.006599340.058221451.00000000-0.30813898-0.02720022
-0.03683978-0.12968692-0.03193445-0.308138981.00000000-0.94045490
0.025112450.111543680.01326630-0.02720022-0.940454901.00000000
Covariance matrix
1.15889176E-167.88471704E-177.39744570E-162.16853396E-15-1.90145186E-141.19424878E-14
7.88471704E-171.53933900E-15-3.67577229E-15-4.28789109E-15-2.43955260E-131.93328729E-13
7.39744570E-16-3.67577229E-151.44286289E-113.66245043E-12-5.81592561E-122.22610933E-12
2.16853396E-15-4.28789109E-153.66245043E-122.74253687E-10-2.44663816E-10-1.98990788E-11
-1.90145186E-14-2.43955260E-13-5.81592561E-12-2.44663816E-102.29876057E-09-1.99190727E-09
1.19424878E-141.93328729E-132.22610933E-12-1.98990788E-11-1.99190727E-091.95149997E-09