AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QE20 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(457790) 2009QE20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 457790.eq0)
Keplerian elements at epoch
57730.5 MJD
Value 1-σ variation Units
a 1.90996 1.194e-08 au
e 0.087909 5.663e-08
i 22.419 7.617e-06 deg
Ω 150.312 1.502e-05 deg
ω 284.093 4.71e-05 deg
M 185.489 4.421e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7421 au
Aphelion 2.0779 au
Asc. node-Earth separation 0.86749 au
Desc. node-Earth separation 0.92549 au
Earth MOID 0.83915 au
Orbital period 964.131 days
Date of orbit computation  apr 23 21:27
Correlation matrix
1.00000000-0.159328390.021553260.008479600.21900941-0.23074983
-0.159328391.00000000-0.01832605-0.02017108-0.107076260.06560431
0.02155326-0.018326051.000000000.13053871-0.045610590.00996150
0.00847960-0.020171080.130538711.00000000-0.27862908-0.01475980
0.21900941-0.10707626-0.04561059-0.278629081.00000000-0.94974181
-0.230749830.065604310.00996150-0.01475980-0.949741811.00000000
Covariance matrix
1.42620646E-16-1.07747455E-161.96072058E-151.52122188E-151.23201064E-13-1.21839436E-13
-1.07747455E-163.20660370E-15-7.90502123E-15-1.71584519E-14-2.85611923E-131.64251871E-13
1.96072058E-15-7.90502123E-155.80260752E-111.49374731E-11-1.63658218E-113.35499327E-12
1.52122188E-15-1.71584519E-141.49374731E-112.25658889E-10-1.97157430E-10-9.80306952E-12
1.23201064E-13-2.85611923E-13-1.63658218E-11-1.97157430E-102.21881437E-09-1.97797743E-09
-1.21839436E-131.64251871E-133.35499327E-12-9.80306952E-12-1.97797743E-091.95483712E-09