NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HF2 ∴ Orbital info ∴ Epoch 57553 MJD
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(215588) 2003HF2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 215588.eq0)
Keplerian elements
(Epoch 57553.4 MJD)
Value 1-σ variation Units
a 1.11345 1.823e-09 au
e 0.675455 1.386e-08
i 3.054 3.155e-06 deg
Ω 189.993 6.098e-05 deg
ω 230.895 6.126e-05 deg
M 160.981 6.298e-07 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3614 au
Aphelion distance 1.8655 au
Asc. node-Earth separation 0.05663 au
Desc. node-Earth separation -0.57535 au
Earth MOID 0.00327 au
Orbital period 429.146 days
Date of orbit computation   May 6 14:32

Covariance matrix
3.32443726E-189.79076040E-18-1.98366577E-15-1.73472485E-141.66462517E-143.38955668E-16
9.79076040E-181.92019162E-16-1.32370360E-158.81381596E-14-1.05947817E-13-5.79226740E-15
-1.98366577E-15-1.32370360E-159.95150702E-126.44698314E-11-6.46296671E-11-8.67920227E-14
-1.73472485E-148.81381596E-146.44698314E-113.71828618E-09-3.73465728E-098.95252250E-12
1.66462517E-14-1.05947817E-13-6.46296671E-11-3.73465728E-093.75271081E-09-8.40198366E-12
3.38955668E-16-5.79226740E-15-8.67920227E-148.95252250E-12-8.40198366E-123.96685317E-13

Correlation matrix
1.000000000.38751192-0.34487761-0.156027130.149033820.29516222
0.387511921.00000000-0.030281270.10430864-0.12480937-0.66367163
-0.34487761-0.030281271.000000000.33515114-0.33443748-0.04368299
-0.156027130.104308640.335151141.00000000-0.999785420.23310466
0.14903382-0.12480937-0.33443748-0.999785421.00000000-0.21776407
0.29516222-0.66367163-0.043682990.23310466-0.217764071.00000000