NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HV1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021HV1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021HV1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.53966 0.0003244 au
e 0.890162 1.801e-05
i 21.102 0.001224 deg
Ω 48.857 0.0001988 deg
ω 42.447 6.851e-05 deg
M 272.678 0.05246 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.279 au
Aphelion distance 4.8004 au
Asc. node-Earth separation -0.67099 au
Desc. node-Earth separation 0.52638 au
Earth MOID 0.09346 au
Orbital period 1478.3 days
Date of orbit computation   feb 27 11:46

Covariance matrix
1.05215237E-075.84231365E-093.96240144E-07-6.41366946E-081.29116546E-08-1.70176751E-05
5.84231365E-093.24459084E-102.20136822E-08-3.56341675E-097.04896868E-10-9.44945546E-07
3.96240144E-072.20136822E-081.49753336E-06-2.42799557E-074.66216875E-08-6.40885907E-05
-6.41366946E-08-3.56341675E-09-2.42799557E-073.95061678E-08-7.68178703E-091.03735869E-05
1.29116546E-087.04896868E-104.66216875E-08-7.68178703E-094.69298445E-09-2.08818077E-06
-1.70176751E-05-9.44945546E-07-6.40885907E-051.03735869E-05-2.08818077E-062.75246510E-03

Correlation matrix
1.000000000.999920750.99823065-0.994797770.58105604-1.00000000
0.999920751.000000000.99867567-0.995300440.57124321-0.99992149
0.998230650.998675671.00000000-0.998222110.55612853-0.99823216
-0.99479777-0.99530044-0.998222111.00000000-0.564163850.99479957
0.581056040.571243210.55612853-0.564163851.00000000-0.58100868
-1.00000000-0.99992149-0.998232160.99479957-0.581008681.00000000