AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QU45 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(82831) 2001QU45  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82831.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29204 7.101e-09 au
e 0.209052 3.085e-08
i 0.432 4.833e-06 deg
Ω 143.245 0.0004941 deg
ω 111.084 0.0004944 deg
M 232.92 1.553e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8129 au
Aphelion 2.7712 au
Asc. node-Earth separation 1.38606 au
Desc. node-Earth separation 1.02425 au
Earth MOID 0.79814 au
Orbital period 1267.46 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.000000000.09676379-0.00234236-0.004937930.01352716-0.55675216
0.096763791.000000000.00763164-0.006146920.005200670.00456921
-0.002342360.007631641.000000000.25946721-0.259355690.00369591
-0.00493793-0.006146920.259467211.00000000-0.999595950.00252468
0.013527160.00520067-0.25935569-0.999595951.00000000-0.02924351
-0.556752160.004569210.003695910.00252468-0.029243511.00000000
Covariance matrix
5.04203886E-172.11953228E-17-8.03819578E-17-1.73252936E-144.74858761E-14-6.13771366E-14
2.11953228E-179.51586212E-161.13774361E-15-9.36945884E-147.93118709E-142.18829796E-15
-8.03819578E-171.13774361E-152.33563724E-116.19609323E-10-6.19659808E-102.77309896E-13
-1.73252936E-14-9.36945884E-146.19609323E-102.44154944E-07-2.44181137E-071.93677975E-11
4.74858761E-147.93118709E-14-6.19659808E-10-2.44181137E-072.44404793E-07-2.24453317E-10
-6.13771366E-142.18829796E-152.77309896E-131.93677975E-11-2.24453317E-102.41036735E-10