NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HN117 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2015HN117  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HN117.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.31433 0.0001495 au
e 0.489344 2.954e-05
i 3.91 0.0001756 deg
Ω 46.162 8.347e-05 deg
ω 219.605 0.0003775 deg
M 176.023 0.08766 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1818 au
Aphelion distance 3.4468 au
Asc. node-Earth separation 1.8343 au
Desc. node-Earth separation 0.26943 au
Earth MOID 0.17241 au
Orbital period 1285.99 days
Date of orbit computation   feb 26 11:04

Covariance matrix
2.23602868E-084.41626375E-092.59230578E-08-7.71141764E-094.36420380E-08-1.31087433E-05
4.41626375E-098.72884227E-105.09991844E-09-1.50013487E-098.80279979E-09-2.58908528E-06
2.59230578E-085.09991844E-093.08330387E-08-9.20883675E-094.46360439E-08-1.51960549E-05
-7.71141764E-09-1.50013487E-09-9.20883675E-096.96731313E-09-1.21244262E-084.51922906E-06
4.36420380E-088.80279979E-094.46360439E-08-1.21244262E-081.42527162E-07-2.55988197E-05
-1.31087433E-05-2.58908528E-06-1.51960549E-054.51922906E-06-2.55988197E-057.68501892E-03

Correlation matrix
1.000000000.999627040.98727782-0.617821300.77306768-0.99999977
0.999627041.000000000.98305257-0.608302100.78921200-0.99964446
0.987277820.983052571.00000000-0.628295490.67333116-0.98718880
-0.61782130-0.60830210-0.628295491.00000000-0.384750960.61760275
0.773067680.789212000.67333116-0.384750961.00000000-0.77347922
-0.99999977-0.99964446-0.987188800.61760275-0.773479221.00000000