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 828.291 days
Date of orbit computation   Jul 29 12:59

Covariance matrix
1.10771972E-032.62336985E-041.03812954E-024.45399843E-035.12992146E-033.16240829E-02
2.62336985E-046.21288372E-052.45860569E-031.05485240E-031.21495783E-037.48941606E-03
1.03812954E-022.45860569E-039.72944752E-024.17441392E-024.80807187E-022.96374147E-01
4.45399843E-031.05485240E-034.17441392E-021.79105413E-022.06295537E-021.27156695E-01
5.12992146E-031.21495783E-034.80807187E-022.06295537E-022.37629651E-021.46453833E-01
3.16240829E-027.48941606E-032.96374147E-011.27156695E-011.46453833E-019.02830094E-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