NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HN40 ∴ Orbital info ∴ Epoch 60400 MJD
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2012HN40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HN40.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.70487 2.476e-08 au
e 0.671353 1.148e-07
i 14.383 2.763e-05 deg
Ω 60.564 1.766e-05 deg
ω 246.711 4.375e-05 deg
M 224.466 9.993e-06 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8889 au
Aphelion distance 4.5208 au
Asc. node-Earth separation 1.03541 au
Desc. node-Earth separation 0.16194 au
Earth MOID 0.07475 au
Orbital period 1624.87 days
Date of orbit computation   feb 26 10:56

Covariance matrix
6.13040464E-16-7.84779979E-16-1.20534487E-131.19472652E-14-4.74557431E-13-1.56663882E-13
-7.84779979E-161.31853162E-149.26356044E-13-3.83989444E-133.76289580E-12-2.94513612E-13
-1.20534487E-139.26356044E-137.63326611E-10-2.80628235E-108.27827014E-10-5.21939380E-11
1.19472652E-14-3.83989444E-13-2.80628235E-103.11740085E-10-5.02373457E-102.58505382E-11
-4.74557431E-133.76289580E-128.27827014E-10-5.02373457E-101.91408302E-09-1.06233717E-10
-1.56663882E-13-2.94513612E-13-5.21939380E-112.58505382E-11-1.06233717E-109.98610726E-11

Correlation matrix
1.00000000-0.27603113-0.176202290.02732924-0.43809049-0.63317856
-0.276031131.000000000.29199638-0.189399000.74902538-0.25666224
-0.176202290.291996381.00000000-0.575280750.68486348-0.18904568
0.02732924-0.18939900-0.575280751.00000000-0.650354240.14651266
-0.438090490.749025380.68486348-0.650354241.00000000-0.24298747
-0.63317856-0.25666224-0.189045680.14651266-0.242987471.00000000