NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XL1 ∴ Orbital info ∴ Epoch 60600 MJD

2021XL1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XL1.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.42663	0.02876	au
e	0.54212	0.005017
i	15.408	0.09567	deg
Ω	74.282	0.02963	deg
ω	317.604	0.03058	deg
M	282.426	5.024	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1111	au
Aphelion distance	3.7421	au
Asc. node-Earth separation	0.23859	au
Desc. node-Earth separation	1.84496	au
Earth MOID	0.18079	au
Orbital period	1380.71	days
Date of orbit computation	Jul 29 13:11

Covariance matrix
8.27118060E-04	1.44274423E-04	2.75147601E-03	-8.51999831E-04	8.25762396E-04	-1.44476486E-01
1.44274423E-04	2.51660166E-05	4.79940504E-04	-1.48612445E-04	1.43892650E-04	-2.52010375E-02
2.75147601E-03	4.79940504E-04	9.15303926E-03	-2.83426442E-03	2.74707330E-03	-4.80612889E-01
-8.51999831E-04	-1.48612445E-04	-2.83426442E-03	8.77663332E-04	-8.52207254E-04	1.48823073E-01
8.25762396E-04	1.43892650E-04	2.74707330E-03	-8.52207254E-04	9.35238007E-04	-1.44265759E-01
-1.44476486E-01	-2.52010375E-02	-4.80612889E-01	1.48823073E-01	-1.44265759E-01	2.52363731E+01

Correlation matrix
1.00000000	0.99999621	0.99999842	-0.99998107	0.93888041	-0.99999988
0.99999621	1.00000000	0.99999425	-0.99996308	0.93792972	-0.99999473
0.99999842	0.99999425	1.00000000	-0.99998555	0.93891551	-0.99999835
-0.99998107	-0.99996308	-0.99998555	1.00000000	-0.94063292	0.99998347
0.93888041	0.93792972	0.93891551	-0.94063292	1.00000000	-0.93905001
-0.99999988	-0.99999473	-0.99999835	0.99998347	-0.93905001	1.00000000