NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2010HS20 ∴ Orbital info ∴ Epoch 55311 MJD
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2010HS20  ▹ 
ORBITAL INFORMATION
(ASCII data file 2010HS20.eq0)
Keplerian elements
(Epoch 55311.7 MJD)
Value 1-σ variation Units
a 2.21189 0.00153 au
e 0.551715 0.0003115
i 2.211 0.0008125 deg
Ω 99.819 0.006824 deg
ω 158.668 0.005217 deg
M 349.52 0.01155 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9916 au
Aphelion distance 3.4322 au
Asc. node-Earth separation 2.18395 au
Desc. node-Earth separation 0.0002 au
Earth MOID 6e-05 au
Orbital period 1201.56 days
Date of orbit computation   feb 26 10:48

Covariance matrix
2.34059397E-064.76543121E-071.24287644E-061.04191301E-05-7.94988422E-061.76718592E-05
4.76543121E-079.70238292E-082.53049204E-072.12131338E-06-1.61856557E-063.59797433E-06
1.24287644E-062.53049204E-076.60085611E-075.52863894E-06-4.21699349E-069.38380800E-06
1.04191301E-052.12131338E-065.52863894E-064.65703350E-05-3.55886512E-057.86685203E-05
-7.94988422E-06-1.61856557E-06-4.21699349E-06-3.55886512E-052.72199164E-05-6.00271490E-05
1.76718592E-053.59797433E-069.38380800E-067.86685203E-05-6.00271490E-051.33425788E-04

Correlation matrix
1.000000000.999999910.999918910.99796139-0.995988600.99999842
0.999999911.000000000.999920880.99795497-0.995973310.99999762
0.999918910.999920881.000000000.99715671-0.994854120.99990581
0.997961390.997954970.997156711.00000000-0.999570550.99799051
-0.99598860-0.99597331-0.99485412-0.999570551.00000000-0.99605756
0.999998420.999997620.999905810.99799051-0.996057561.00000000