NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HM ∴ Orbital info ∴ Epoch 56040 MJD
Contact »
2012HM  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HM.eq0)
Keplerian elements
(Epoch 56040.1 MJD)
Value 1-σ variation Units
a 1.16478 1.421e-06 au
e 0.195802 1.255e-06
i 6.984 3.608e-05 deg
Ω 39.169 8.531e-06 deg
ω 233.101 8.22e-05 deg
M 318.383 0.0001364 deg
Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9367 au
Aphelion distance 1.3928 au
Asc. node-Earth separation 0.27528 au
Desc. node-Earth separation -0.00484 au
Earth MOID 0.00297 au
Orbital period 459.161 days
Date of orbit computation   Jul 29 11:47

Covariance matrix
2.01863179E-121.75521512E-124.85531813E-11-7.90643205E-12-4.05320819E-111.83330486E-10
1.75521512E-121.57471002E-124.37905151E-11-6.20406693E-12-1.83121929E-111.49687120E-10
4.85531813E-114.37905151E-111.30175637E-09-2.15704009E-10-3.78662955E-104.09458032E-09
-7.90643205E-12-6.20406693E-12-2.15704009E-107.27799714E-113.58384249E-10-8.51329949E-10
-4.05320819E-11-1.83121929E-11-3.78662955E-103.58384249E-106.75638871E-09-7.07310633E-09
1.83330486E-101.49687120E-104.09458032E-09-8.51329949E-10-7.07310633E-091.85967623E-08

Correlation matrix
1.000000000.984467770.94716203-0.65229800-0.347066780.94620985
0.984467771.000000000.96719691-0.57952241-0.177534490.87471277
0.947162030.967196911.00000000-0.70078923-0.127682290.83219647
-0.65229800-0.57952241-0.700789231.000000000.51107620-0.73176781
-0.34706678-0.17753449-0.127682290.511076201.00000000-0.63100704
0.946209850.874712770.83219647-0.73176781-0.631007041.00000000