NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XH1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021XH1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XH1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.55765 0.003562 au
e 0.506647 0.001386
i 8.333 0.02139 deg
Ω 75.05 0.0009522 deg
ω 278.169 0.0006266 deg
M 199.057 1.963 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7685 au
Aphelion distance 2.3468 au
Asc. node-Earth separation 0.09498 au
Desc. node-Earth separation 0.23487 au
Earth MOID 0.02784 au
Orbital period 710.076 days
Date of orbit computation   Jul 29 13:25

Covariance matrix
1.26848022E-054.93733047E-067.61773001E-05-3.38971678E-061.48179708E-06-6.98975521E-03
4.93733047E-061.92177567E-062.96501925E-05-1.31938552E-065.75391530E-07-2.72063616E-03
7.61773001E-052.96501925E-054.57509180E-04-2.03584127E-058.96290848E-06-4.19762651E-02
-3.38971678E-06-1.31938552E-06-2.03584127E-059.06742435E-07-3.96844103E-071.86784857E-03
1.48179708E-065.75391530E-078.96290848E-06-3.96844103E-073.92615472E-07-8.16520397E-04
-6.98975521E-03-2.72063616E-03-4.19762651E-021.86784857E-03-8.16520397E-043.85159161E+00

Correlation matrix
1.000000000.999997700.99996274-0.999492620.66399251-1.00000000
0.999997701.000000000.99994535-0.999489870.66241234-0.99999771
0.999962740.999945351.00000000-0.999544280.66875240-0.99996263
-0.99949262-0.99948987-0.999544281.00000000-0.665111190.99949258
0.663992510.662412340.66875240-0.665111191.00000000-0.66399257
-1.00000000-0.99999771-0.999962630.99949258-0.663992571.00000000