NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HS15 ∴ Orbital info ∴ Epoch 56259 MJD
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2012HS15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HS15.eq0)
Keplerian elements
(Epoch 56259.1 MJD)
Value 1-σ variation Units
a 2.11148 1.106e-07 au
e 0.494837 1.165e-07
i 8.336 1.02e-05 deg
Ω 134.838 8.192e-05 deg
ω 156.942 8.343e-05 deg
M 40.25 1.677e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0666 au
Aphelion distance 3.1563 au
Asc. node-Earth separation 1.94196 au
Desc. node-Earth separation 0.08264 au
Earth MOID 0.06671 au
Orbital period 1120.68 days
Date of orbit computation   feb 26 11:19

Covariance matrix
1.22414534E-144.86828563E-152.17648027E-133.57721832E-131.62344701E-12-1.05361400E-12
4.86828563E-151.35725979E-141.60394614E-131.95663586E-121.97761808E-12-1.23896496E-12
2.17648027E-131.60394614E-131.04099204E-101.53216560E-10-3.59564185E-11-5.79356378E-11
3.57721832E-131.95663586E-121.53216560E-106.71033351E-09-5.93734349E-09-2.34475089E-10
1.62344701E-121.97761808E-12-3.59564185E-11-5.93734349E-096.96035263E-09-4.28349026E-10
-1.05361400E-12-1.23896496E-12-5.79356378E-11-2.34475089E-10-4.28349026E-102.81392318E-10

Correlation matrix
1.000000000.377683550.192803330.039469070.17587577-0.56768697
0.377683551.000000000.134938100.205024830.20346762-0.63397395
0.192803330.134938101.000000000.18332004-0.04224128-0.33850569
0.039469070.205024830.183320041.00000000-0.86876937-0.17063517
0.175875770.20346762-0.04224128-0.868769371.00000000-0.30607372
-0.56768697-0.63397395-0.33850569-0.17063517-0.306073721.00000000