NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XA2 ∴ Orbital info ∴ Epoch 59552 MJD

2021XA2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XA2.eq0)

Keplerian elements
(Epoch 59552.4 MJD)
	Value	1-σ variation	Units
a	1.34341	0.002179	au
e	0.162876	0.001118
i	30.773	0.06634	deg
Ω	68.848	0.009919	deg
ω	349.117	0.018	deg
M	6.715	0.02838	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1246	au
Aphelion distance	1.5622	au
Asc. node-Earth separation	0.14129	au
Desc. node-Earth separation	0.54118	au
Earth MOID	0.14096	au
Orbital period	568.738	days
Date of orbit computation	Jul 29 13:41

Covariance matrix
4.74875476E-06	2.43689572E-06	1.44538281E-04	-2.16107315E-05	3.32424513E-05	-6.00265260E-05
2.43689572E-06	1.25053198E-06	7.41705625E-05	-1.10896791E-05	1.70662118E-05	-3.08087998E-05
1.44538281E-04	7.41705625E-05	4.40148998E-03	-6.58050957E-04	9.98160592E-04	-1.81726051E-03
-2.16107315E-05	-1.10896791E-05	-6.58050957E-04	9.83838594E-05	-1.49494011E-04	2.71890281E-04
3.32424513E-05	1.70662118E-05	9.98160592E-04	-1.49494011E-04	3.23954112E-04	-4.85519905E-04
-6.00265260E-05	-3.08087998E-05	-1.81726051E-03	2.71890281E-04	-4.85519905E-04	8.05522521E-04

Correlation matrix
1.00000000	0.99999925	0.99975401	-0.99981044	0.84754238	-0.97054236
0.99999925	1.00000000	0.99973366	-0.99979198	0.84790653	-0.97070784
0.99975401	0.99973366	1.00000000	-0.99999479	0.83590864	-0.96511371
-0.99981044	-0.99979198	-0.99999479	1.00000000	-0.83737525	0.96581270
0.84754238	0.84790653	0.83590864	-0.83737525	1.00000000	-0.95044381
-0.97054236	-0.97070784	-0.96511371	0.96581270	-0.95044381	1.00000000