NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HM ∴ Orbital info ∴ Epoch 57054 MJD
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2003HM  ▹ 
ORBITAL INFORMATION
(ASCII data file 2003HM.eq0)
Keplerian elements
(Epoch 57054.5 MJD)
Value 1-σ variation Units
a 0.813512 4.711e-10 au
e 0.269815 2.23e-07
i 26.275 2.082e-05 deg
Ω 30.478 3.615e-06 deg
ω 19.3 6.407e-05 deg
M 169.278 0.0001169 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.594 au
Aphelion distance 1.033 au
Asc. node-Earth separation -0.39284 au
Desc. node-Earth separation 0.00803 au
Earth MOID 0.0078 au
Orbital period 268.006 days
Date of orbit computation   Dec 21 10:46

Covariance matrix
2.21911887E-197.23870496E-17-9.60315643E-15-8.22838125E-162.13130719E-14-3.68978444E-14
7.23870496E-174.97462542E-14-2.85827755E-122.33378250E-131.38884168E-11-2.55578055E-11
-9.60315643E-15-2.85827755E-124.33312236E-103.86421571E-11-8.02073553E-101.38116448E-09
-8.22838125E-162.33378250E-133.86421571E-111.30657003E-114.64051457E-11-1.10812862E-10
2.13130719E-141.38884168E-11-8.02073553E-104.64051457E-114.10454117E-09-7.47459681E-09
-3.68978444E-14-2.55578055E-111.38116448E-09-1.10812862E-10-7.47459681E-091.36717726E-08

Correlation matrix
1.000000000.68895428-0.97931689-0.483234330.70619308-0.66988198
0.688954281.00000000-0.615635600.289476850.97194176-0.98001101
-0.97931689-0.615635601.000000000.51356396-0.601424910.56745642
-0.483234330.289476850.513563961.000000000.20038605-0.26218716
0.706193080.97194176-0.601424910.200386051.00000000-0.99779897
-0.66988198-0.980011010.56745642-0.26218716-0.997798971.00000000