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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HW39 ∴ Orbital info ∴ Epoch epochXXX
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(82205) 2001HW39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82205.eq0)
Keplerian elements at epoch
57704.4 MJD
Value 1-σ variation Units
a 2.36029 6.844e-09 au
e 0.152126 4.789e-08
i 3.317 3.767e-06 deg
Ω 56.427 7.705e-05 deg
ω 311.108 7.765e-05 deg
M 321.606 1.039e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0012 au
Aphelion 2.7194 au
Asc. node-Earth separation 1.10761 au
Desc. node-Earth separation 1.55233 au
Earth MOID 1.00158 au
Orbital period 1324.48 days
Date of orbit computation  Jun 5 00:54
Correlation matrix
1.00000000-0.24550866-0.01006741-0.003000320.00727758-0.05446998
-0.245508661.00000000-0.00365428-0.00853269-0.015108410.19059531
-0.01006741-0.003654281.00000000-0.392043270.38964101-0.00592785
-0.00300032-0.00853269-0.392043271.00000000-0.98927958-0.00794244
0.00727758-0.015108410.38964101-0.989279581.00000000-0.13359893
-0.054469980.19059531-0.00592785-0.00794244-0.133598931.00000000
Covariance matrix
4.68355729E-17-8.04621893E-17-2.59505303E-16-1.58211913E-153.86726814E-15-3.87386228E-15
-8.04621893E-172.29337058E-15-6.59143093E-16-3.14851786E-14-5.61804160E-149.48524190E-14
-2.59505303E-16-6.59143093E-161.41866888E-11-1.13777842E-101.13955264E-10-2.32026018E-13
-1.58211913E-15-3.14851786E-14-1.13777842E-105.93699040E-09-5.91876952E-09-6.35969162E-12
3.86726814E-15-5.61804160E-141.13955264E-10-5.91876952E-096.02918241E-09-1.07803107E-10
-3.87386228E-159.48524190E-14-2.32026018E-13-6.35969162E-12-1.07803107E-101.07993634E-10