NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2000HW23 ∴ Orbital info ∴ Epoch 60400 MJD
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(376775) 2000HW23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 376775.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.15456 5.539e-09 au
e 0.423066 2.338e-08
i 7.747 6.333e-06 deg
Ω 46.357 2.53e-05 deg
ω 245.087 2.889e-05 deg
M 166.621 8.953e-06 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.243 au
Aphelion distance 3.0661 au
Asc. node-Earth separation 1.16227 au
Desc. node-Earth separation 0.49247 au
Earth MOID 0.26299 au
Orbital period 1155.14 days
Date of orbit computation   feb 26 13:11

Covariance matrix
3.06811887E-17-2.54230810E-178.94574415E-16-1.11092048E-15-2.11336504E-15-1.46757080E-14
-2.54230810E-175.46590508E-162.11640423E-157.77245807E-163.62950446E-141.51562410E-14
8.94574415E-162.11640423E-154.01099437E-11-7.44769400E-117.07996652E-111.80254475E-12
-1.11092048E-157.77245807E-16-7.44769400E-116.40246936E-10-6.51033444E-101.25883263E-11
-2.11336504E-153.62950446E-147.07996652E-11-6.51033444E-108.34358955E-10-1.19656865E-10
-1.46757080E-141.51562410E-141.80254475E-121.25883263E-11-1.19656865E-108.01565159E-11

Correlation matrix
1.00000000-0.196318420.02550083-0.00792635-0.01320876-0.29593311
-0.196318421.000000000.014293600.001313870.053745220.07240875
0.025500830.014293601.00000000-0.464752830.387015810.03179001
-0.007926350.00131387-0.464752831.00000000-0.890744350.05556801
-0.013208760.053745220.38701581-0.890744351.00000000-0.46269173
-0.295933110.072408750.031790010.05556801-0.462691731.00000000