NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AH1 ∴ Orbital info ∴ Epoch 59221 MJD
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2021AH1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AH1.eq0)
Keplerian elements
(Epoch 59221.9 MJD)
Value 1-σ variation Units
a 1.72606 0.03328 au
e 0.79859 0.007882
i 11.071 0.3119 deg
Ω 83.973 0.1338 deg
ω 143.705 0.1542 deg
M 331.863 0.9502 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3476 au
Aphelion distance 3.1045 au
Asc. node-Earth separation 0.77132 au
Desc. node-Earth separation -0.63618 au
Earth MOID 0.08408 au
Orbital period 828.292 days
Date of orbit computation   feb 26 12:21

Covariance matrix
1.10772543E-032.62338349E-041.03813489E-024.45401587E-035.12994921E-033.16242499E-02
2.62338349E-046.21291635E-052.45861849E-031.05485659E-031.21496446E-037.48945601E-03
1.03813489E-022.45861849E-039.72949775E-024.17443030E-024.80809791E-022.96375715E-01
4.45401587E-031.05485659E-034.17443030E-021.79105894E-022.06296398E-021.27157210E-01
5.12994921E-031.21496446E-034.80809791E-022.06296398E-022.37630997E-021.46454645E-01
3.16242499E-027.48945601E-032.96375715E-011.27157210E-011.46454645E-019.02834985E-01

Correlation matrix
1.000000000.999995320.999982760.999955700.999874420.99999996
0.999995321.000000000.999995810.999978650.999917750.99999616
0.999982760.999995811.000000000.999993240.999946000.99998437
0.999955700.999978650.999993241.000000000.999965830.99995823
0.999874420.999917750.999946000.999965831.000000000.99987893
0.999999960.999996160.999984370.999958230.999878931.00000000