NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021GR2 ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2021GR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021GR2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.51299 0.01293 au
e 0.714623 0.003702
i 2.89 0.02181 deg
Ω 15.25 0.004874 deg
ω 64.669 0.01882 deg
M 352.269 9.281 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4318 au
Aphelion distance 2.5942 au
Asc. node-Earth separation -0.43199 au
Desc. node-Earth separation 0.06757 au
Earth MOID 0.00367 au
Orbital period 679.755 days
Date of orbit computation   Jul 29 13:17

Covariance matrix
1.67275947E-044.78763050E-052.81741004E-046.30132026E-05-2.21412917E-04-1.20035753E-01
4.78763050E-051.37049714E-058.06863615E-051.80407337E-05-6.37397546E-05-3.43556406E-02
2.81741004E-048.06863615E-054.75739009E-041.06263064E-04-3.81048707E-04-2.02175392E-01
6.30132026E-051.80407337E-051.06263064E-042.37554829E-05-8.43464217E-05-4.52177814E-02
-2.21412917E-04-6.37397546E-05-3.81048707E-04-8.43464217E-053.54338846E-041.58887914E-01
-1.20035753E-01-3.43556406E-02-2.02175392E-01-4.52177814E-021.58887914E-018.61366044E+01

Correlation matrix
1.000000000.999918980.998731910.99961525-0.90944580-1.00000000
0.999918981.000000000.999255810.99984620-0.91466474-0.99991967
0.998731910.999255811.000000000.99957647-0.92808281-0.99873447
0.999615250.999846200.999576471.00000000-0.91933829-0.99961657
-0.90944580-0.91466474-0.92808281-0.919338291.000000000.90946838
-1.00000000-0.99991967-0.99873447-0.999616570.909468381.00000000