NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XX ∴ Orbital info ∴ Epoch 60400 MJD

2021XX ▹

ORBITAL INFORMATION

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(ASCII data file 2021XX.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.2969	0.0263	au
e	0.582624	0.004739
i	22.843	0.1203	deg
Ω	70.842	0.01299	deg
ω	313.286	0.03704	deg
M	251.88	4.343	deg

Other useful info
Absolute Magnitude (H)	25.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9587	au
Aphelion distance	3.6351	au
Asc. node-Earth separation	0.09907	au
Desc. node-Earth separation	1.51261	au
Earth MOID	0.07807	au
Orbital period	1271.48	days
Date of orbit computation	feb 26 12:45

Covariance matrix
6.91532897E-04	1.24623170E-04	3.15401329E-03	3.40594237E-04	9.57736737E-04	-1.14214463E-01
1.24623170E-04	2.24599182E-05	5.68085697E-04	6.13442584E-05	1.72362968E-04	-2.05829099E-02
3.15401329E-03	5.68085697E-04	1.44643858E-02	1.56246674E-03	4.42697128E-03	-5.20924064E-01
3.40594237E-04	6.13442584E-05	1.56246674E-03	1.68783595E-04	4.78428067E-04	-5.62533449E-02
9.57736737E-04	1.72362968E-04	4.42697128E-03	4.78428067E-04	1.37196471E-03	-1.58183708E-01
-1.14214463E-01	-2.05829099E-02	-5.20924064E-01	-5.62533449E-02	-1.58183708E-01	1.88638077E+01

Correlation matrix
1.00000000	0.99997303	0.99725701	0.99693250	0.98325973	-1.00000000
0.99997303	1.00000000	0.99668925	0.99633347	0.98190259	-0.99997238
0.99725701	0.99668925	1.00000000	0.99999002	0.99376852	-0.99726308
0.99693250	0.99633347	0.99999002	1.00000000	0.99421443	-0.99693893
0.98325973	0.98190259	0.99376852	0.99421443	1.00000000	-0.98327637
-1.00000000	-0.99997238	-0.99726308	-0.99693893	-0.98327637	1.00000000