NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HM3 ∴ Orbital info ∴ Epoch 57975 MJD
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(326291) 1998HM3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 326291.eq0)
Keplerian elements
(Epoch 57975.4 MJD)
Value 1-σ variation Units
a 1.24653 1.463e-09 au
e 0.062207 7.672e-08
i 39.332 1.894e-05 deg
Ω 210.823 3.412e-06 deg
ω 136.988 4.363e-05 deg
M 184.592 4.253e-05 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.169 au
Aphelion distance 1.3241 au
Asc. node-Earth separation 0.29717 au
Desc. node-Earth separation 0.19341 au
Earth MOID 0.19265 au
Orbital period 508.337 days
Date of orbit computation   feb 26 13:17

Covariance matrix
2.14008172E-186.40942801E-17-5.00524435E-153.35858747E-161.37300306E-14-1.45175298E-14
6.40942801E-175.88670574E-15-5.46533708E-134.30307963E-142.52505309E-12-2.54867100E-12
-5.00524435E-15-5.46533708E-133.58582704E-10-3.09231161E-11-2.48256837E-102.66648583E-10
3.35858747E-164.30307963E-14-3.09231161E-111.16406937E-111.49642681E-11-2.32934478E-11
1.37300306E-142.52505309E-12-2.48256837E-101.49642681E-111.90368846E-09-1.84927610E-09
-1.45175298E-14-2.54867100E-122.66648583E-10-2.32934478E-11-1.84927610E-091.80874383E-09

Correlation matrix
1.000000000.57104184-0.180682230.067290240.21510890-0.23333990
0.571041841.00000000-0.376171700.164381820.75428663-0.78106843
-0.18068223-0.376171701.00000000-0.47862916-0.300475180.33109764
0.067290240.16438182-0.478629161.000000000.10052362-0.16052985
0.215108900.75428663-0.300475180.100523621.00000000-0.99658716
-0.23333990-0.781068430.33109764-0.16052985-0.996587161.00000000