AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HU40 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(180173) 2003HU40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 180173.eq0)
Keplerian elements at epoch
57725.8 MJD
Value 1-σ variation Units
a 3.1003 2.589e-08 au
e 0.029001 6.2e-08
i 9.483 7.203e-06 deg
Ω 225.789 3.202e-05 deg
ω 9.836 0.0001122 deg
M 164.818 0.0001082 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0104 au
Aphelion 3.1902 au
Asc. node-Earth separation 2.0018 au
Desc. node-Earth separation 2.19789 au
Earth MOID 1.99861 au
Orbital period 1993.9 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.034400770.01372673-0.006529690.02173806-0.02315888
0.034400771.000000000.01746069-0.00397190-0.470667750.48592155
0.013726730.017460691.00000000-0.411870410.101991200.01390985
-0.00652969-0.00397190-0.411870411.00000000-0.27729747-0.00450924
0.02173806-0.470667750.10199120-0.277297471.00000000-0.95881933
-0.023158880.485921550.01390985-0.00450924-0.958819331.00000000
Covariance matrix
6.70334794E-165.52181608E-172.55997966E-15-5.41395247E-156.31272833E-14-6.48514982E-14
5.52181608E-173.84357767E-157.79745238E-15-7.88572049E-15-3.27289945E-123.25829615E-12
2.55997966E-157.79745238E-155.18855995E-11-9.50079040E-118.24017618E-111.08368316E-11
-5.41395247E-15-7.88572049E-15-9.50079040E-111.02553726E-09-9.96029093E-10-1.56183577E-11
6.31272833E-14-3.27289945E-128.24017618E-11-9.96029093E-101.25805832E-08-1.16317146E-08
-6.48514982E-143.25829615E-121.08368316E-11-1.56183577E-11-1.16317146E-081.16980409E-08