NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021VD ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2021VD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021VD.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.25505 0.0003008 au
e 0.347224 0.0002236
i 7.971 0.004892 deg
Ω 223.296 0.0007995 deg
ω 251.053 0.0007937 deg
M 356.451 0.2517 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8193 au
Aphelion distance 1.6908 au
Asc. node-Earth separation 0.23777 au
Desc. node-Earth separation 0.00051 au
Earth MOID 0.00023 au
Orbital period 513.556 days
Date of orbit computation   Jul 29 13:15

Covariance matrix
9.04945115E-086.72487173E-081.47118614E-06-2.40359265E-071.55033380E-07-7.57284824E-05
6.72487173E-084.99823216E-081.09360062E-06-1.78689104E-071.16929977E-07-5.62761617E-05
1.47118614E-061.09360062E-062.39307912E-05-3.91062052E-062.58952032E-06-1.23114999E-03
-2.40359265E-07-1.78689104E-07-3.91062052E-066.39157657E-07-4.27163547E-072.01143713E-04
1.55033380E-071.16929977E-072.58952032E-06-4.27163547E-076.29925165E-07-1.29831147E-04
-7.57284824E-05-5.62761617E-05-1.23114999E-032.01143713E-04-1.29831147E-046.33718574E-02

Correlation matrix
1.000000000.999918660.99971907-0.999414740.64933620-0.99999981
0.999918661.000000000.99993554-0.999737220.65898142-0.99992641
0.999719070.999935541.00000000-0.999915150.66695467-0.99973344
-0.99941474-0.99973722-0.999915151.00000000-0.673202480.99943429
0.649336200.658981420.66695467-0.673202481.00000000-0.64980971
-0.99999981-0.99992641-0.999733440.99943429-0.649809711.00000000