NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CH2 ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2021CH2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CH2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.13858 4.134e-07 au
e 0.125684 3.584e-07
i 19.918 5.059e-05 deg
Ω 319.358 9.475e-06 deg
ω 292.419 2.747e-05 deg
M 279.871 0.0005557 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9955 au
Aphelion distance 1.2817 au
Asc. node-Earth separation 0.05651 au
Desc. node-Earth separation 0.1919 au
Earth MOID 0.05327 au
Orbital period 443.757 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
1.70898003E-131.47957577E-131.97589585E-113.39034011E-122.26332339E-12-2.29499097E-10
1.47957577E-131.28418906E-131.70905551E-112.93111632E-121.91696430E-12-1.98678439E-10
1.97589585E-111.70905551E-112.55963933E-094.44686524E-10-3.72661123E-11-2.62834908E-08
3.39034011E-122.93111632E-124.44686524E-108.97694125E-11-2.76189270E-11-4.50112765E-09
2.26332339E-121.91696430E-12-3.72661123E-11-2.76189270E-117.54745546E-10-3.67927066E-09
-2.29499097E-10-1.98678439E-10-2.62834908E-08-4.50112765E-09-3.67927066E-093.08774001E-07

Correlation matrix
1.000000000.998744120.944726650.865586710.19928648-0.99906127
0.998744121.000000000.942653970.863285370.19471493-0.99773658
0.944726650.942653971.000000000.92768469-0.02681170-0.93491751
0.865586710.863285370.927684691.00000000-0.10610658-0.85494224
0.199286480.19471493-0.02681170-0.106106581.00000000-0.24101335
-0.99906127-0.99773658-0.93491751-0.85494224-0.241013351.00000000