NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AY1 ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2021AY1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AY1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.87041 0.02083 au
e 0.563318 0.00552
i 3.732 0.0401 deg
Ω 130.052 0.07006 deg
ω 259.315 0.04333 deg
M 194.099 9.293 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8168 au
Aphelion distance 2.924 au
Asc. node-Earth separation 0.4409 au
Desc. node-Earth separation 0.14264 au
Earth MOID 0.01918 au
Orbital period 934.336 days
Date of orbit computation   Jul 29 13:09

Covariance matrix
4.33978687E-041.14986998E-048.34801453E-04-1.45332645E-038.84837034E-04-1.93597677E-01
1.14986998E-043.04674633E-052.21154849E-04-3.84930835E-042.34254696E-04-5.12956603E-02
8.34801453E-042.21154849E-041.60816686E-03-2.80542282E-031.71513329E-03-3.72403299E-01
-1.45332645E-03-3.84930835E-04-2.80542282E-034.90809091E-03-3.01792876E-036.48323150E-01
8.84837034E-042.34254696E-041.71513329E-03-3.01792876E-031.87734442E-03-3.94718642E-01
-1.93597677E-01-5.12956603E-02-3.72403299E-016.48323150E-01-3.94718642E-018.63638281E+01

Correlation matrix
1.000000000.999991680.99927136-0.995801280.98029573-1.00000000
0.999991681.000000000.99910875-0.995424340.97948588-0.99999202
0.999271360.999108751.00000000-0.998565300.98709816-0.99926810
-0.99580128-0.99542434-0.998565301.00000000-0.994215900.99579350
0.980295730.979485880.98709816-0.994215901.00000000-0.98027904
-1.00000000-0.99999202-0.999268100.99579350-0.980279041.00000000