NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HL49 ∴ Orbital info ∴ Epoch 58135 MJD
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(136900) 1998HL49  ▹ 
ORBITAL INFORMATION
(ASCII data file 136900.eq0)
Keplerian elements
(Epoch 58135.8 MJD)
Value 1-σ variation Units
a 1.74659 3.976e-09 au
e 0.636545 1.977e-08
i 11.002 3.512e-06 deg
Ω 206.189 1.329e-05 deg
ω 238.958 1.303e-05 deg
M 276.741 3.041e-06 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6348 au
Aphelion distance 2.8584 au
Asc. node-Earth separation 0.54258 au
Desc. node-Earth separation -0.21473 au
Earth MOID 0.08547 au
Orbital period 843.108 days
Date of orbit computation   giu 10 14:38

Covariance matrix
1.58064712E-17-2.96674360E-176.07097297E-151.79267933E-157.35676031E-15-1.08705040E-14
-2.96674360E-173.90980160E-16-1.06641583E-14-1.83681123E-14-2.61177324E-153.91540888E-14
6.07097297E-15-1.06641583E-141.23314020E-11-8.95595775E-121.15651508E-11-3.17966880E-12
1.79267933E-15-1.83681123E-14-8.95595775E-121.76536164E-10-1.67167768E-10-1.02894449E-11
7.35676031E-15-2.61177324E-151.15651508E-11-1.67167768E-101.69707794E-102.06823447E-12
-1.08705040E-143.91540888E-14-3.17966880E-12-1.02894449E-112.06823447E-129.24632515E-12

Correlation matrix
1.00000000-0.377385490.434845130.033936600.14204248-0.89918207
-0.377385491.00000000-0.15358295-0.06991499-0.010139280.65120118
0.43484513-0.153582951.00000000-0.191950370.25280996-0.29777695
0.03393660-0.06991499-0.191950371.00000000-0.96579468-0.25467747
0.14204248-0.010139280.25280996-0.965794681.000000000.05221127
-0.899182070.65120118-0.29777695-0.254677470.052211271.00000000