NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HE1 ∴ Orbital info ∴ Epoch 57130 MJD
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2015HE1  ▹ 
ORBITAL INFORMATION
(ASCII data file 2015HE1.eq0)
Keplerian elements
(Epoch 57130.9 MJD)
Value 1-σ variation Units
a 1.41887 0.001105 au
e 0.492025 0.000546
i 3.452 0.00339 deg
Ω 212.242 0.0003187 deg
ω 79.524 0.0003179 deg
M 327.81 0.04999 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7208 au
Aphelion distance 2.117 au
Asc. node-Earth separation -0.01839 au
Desc. node-Earth separation 0.18521 au
Earth MOID 0.00238 au
Orbital period 617.326 days
Date of orbit computation   giu 10 13:52

Covariance matrix
1.22121717E-066.03421308E-073.74596895E-06-3.49286723E-072.21171641E-075.52383011E-05
6.03421308E-072.98161495E-071.85094145E-06-1.72559274E-071.09644947E-072.72940204E-05
3.74596895E-061.85094145E-061.14913308E-05-1.07240058E-066.79999768E-071.69438251E-04
-3.49286723E-07-1.72559274E-07-1.07240058E-061.01538388E-07-5.98066424E-08-1.57994521E-05
2.21171641E-071.09644947E-076.79999768E-07-5.98066424E-081.01047468E-079.99842850E-06
5.52383011E-052.72940204E-051.69438251E-04-1.57994521E-059.99842850E-062.49854870E-03

Correlation matrix
1.000000000.999996350.99995984-0.991905950.629608050.99999989
0.999996351.000000000.99995795-0.991739010.631684370.99999499
0.999959840.999957951.00000000-0.992788520.631045800.99995945
-0.99190595-0.99173901-0.992788521.00000000-0.59043429-0.99193448
0.629608050.631684370.63104580-0.590434291.000000000.62925274
0.999999890.999994990.99995945-0.991934480.629252741.00000000