NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HE1 ∴ Orbital info ∴ Epoch 59800 MJD
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2015HE1  ▹ 
ORBITAL INFORMATION
(ASCII data file 2015HE1.eq1)
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.42355 0.001057 au
e 0.49255 0.0005319
i 3.468 0.003364 deg
Ω 212.177 0.0002842 deg
ω 79.262 0.0003486 deg
M 76.923 1.733 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7224 au
Aphelion distance 2.1247 au
Asc. node-Earth separation -0.01706 au
Desc. node-Earth separation 0.1937 au
Earth MOID 0.00222 au
Orbital period 620.378 days
Date of orbit computation   giu 10 13:52

Covariance matrix
1.11825026E-065.62436721E-073.55677156E-062.97549436E-072.53419487E-07-1.83222046E-03
5.62436721E-072.82886197E-071.78892208E-061.49684570E-071.27834894E-07-9.21536210E-04
3.55677156E-061.78892208E-061.13137844E-059.45426121E-078.07602860E-07-5.82766662E-03
2.97549436E-071.49684570E-079.45426121E-078.07774573E-087.10199543E-08-4.87526480E-04
2.53419487E-071.27834894E-078.07602860E-077.10199543E-081.21489984E-07-4.15225515E-04
-1.83222046E-03-9.21536210E-04-5.82766662E-03-4.87526480E-04-4.15225515E-043.00203985E+00

Correlation matrix
1.000000000.999996050.999959750.990021300.68754364-1.00000000
0.999996051.000000000.999957630.990207170.68956197-0.99999608
0.999959750.999957631.000000000.988959620.68884841-0.99995976
0.990021300.990207170.988959621.000000000.71691070-0.99002211
0.687543640.689561970.688848410.716910701.00000000-0.68755203
-1.00000000-0.99999608-0.99995976-0.99002211-0.687552031.00000000