NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2020AR1 ∴ Orbital info ∴ Epoch 58853 MJD

2020AR1 ▹

ORBITAL INFORMATION

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(ASCII data file 2020AR1.eq0)

Keplerian elements
(Epoch 58853.2 MJD)
	Value	1-σ variation	Units
a	1.78795	0.002036	au
e	0.48555	0.0006208
i	0.207	0.0002088	deg
Ω	346.581	0.01743	deg
ω	160.361	0.01394	deg
M	346.342	0.02563	deg

Other useful info
Absolute Magnitude (H)	27.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9198	au
Aphelion distance	2.6561	au
Asc. node-Earth separation	1.50603	au
Desc. node-Earth separation	-0.05362	au
Earth MOID	0.00127	au
Orbital period	873.235	days
Date of orbit computation	Jul 29 12:37

Covariance matrix
4.14493204E-06	1.26380141E-06	4.24532602E-07	3.35912928E-05	-2.58430826E-05	5.21890096E-05
1.26380141E-06	3.85337002E-07	1.29445245E-07	1.02402290E-05	-7.87758707E-06	1.59125243E-05
4.24532602E-07	1.29445245E-07	4.36107882E-08	3.37693687E-06	-2.58143830E-06	5.34479448E-06
3.35912928E-05	1.02402290E-05	3.37693687E-06	3.03690581E-04	-2.41766760E-04	4.23182622E-04
-2.58430826E-05	-7.87758707E-06	-2.58143830E-06	-2.41766760E-04	1.94416622E-04	-3.25648687E-04
5.21890096E-05	1.59125243E-05	5.34479448E-06	4.23182622E-04	-3.25648687E-04	6.57120431E-04

Correlation matrix
1.00000000	0.99999947	0.99851679	0.94678714	-0.91037204	0.99999508
0.99999947	1.00000000	0.99854761	0.94661558	-0.91013572	0.99999133
0.99851679	0.99854761	1.00000000	0.92791952	-0.88653949	0.99841606
0.94678714	0.94661558	0.92791952	1.00000000	-0.99497973	0.94730467
-0.91037204	-0.91013572	-0.88653949	-0.99497973	1.00000000	-0.91108763
0.99999508	0.99999133	0.99841606	0.94730467	-0.91108763	1.00000000