AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RR123 ∴ Orbital info ∴ Epoch epochXXX

(20565) 1999RR123 ▹

ORBITAL INFORMATION

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(ASCII data file 20565.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16852	1.579e-08	au
e	0.062324	3.169e-08
i	10.825	3.196e-06	deg
Ω	228.43	1.757e-05	deg
ω	324.216	3.032e-05	deg
M	283.023	2.442e-05	deg

Other useful info
Absolute Magnitude (H)	12.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9711	au
Aphelion	3.366	au
Asc. node-Earth separation	1.99474	au
Desc. node-Earth separation	2.33491	au
Earth MOID	1.97586	au
Orbital period	2060.08	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.02328855	-0.00431194	0.02158190	-0.14166355	0.03156772
0.02328855	1.00000000	-0.01004819	-0.00660627	-0.03752891	0.04939565
-0.00431194	-0.01004819	1.00000000	-0.12728052	0.05536226	0.02288583
0.02158190	-0.00660627	-0.12728052	1.00000000	-0.58062833	0.01530394
-0.14166355	-0.03752891	0.05536226	-0.58062833	1.00000000	-0.81263996
0.03156772	0.04939565	0.02288583	0.01530394	-0.81263996	1.00000000

Covariance matrix
2.49321645E-16	1.16516823E-17	-2.17594701E-16	5.98758245E-15	-6.78204821E-14	1.21738817E-14
1.16516823E-17	1.00399707E-15	-1.01753595E-15	-3.67794054E-15	-3.60541185E-14	3.82261744E-14
-2.17594701E-16	-1.01753595E-15	1.02138898E-11	-7.14725791E-12	5.36453630E-12	1.78635637E-12
5.98758245E-15	-3.67794054E-15	-7.14725791E-12	3.08719369E-10	-3.09316382E-10	6.56736649E-12
-6.78204821E-14	-3.60541185E-14	5.36453630E-12	-3.09316382E-10	9.19275139E-10	-6.01764904E-10
1.21738817E-14	3.82261744E-14	1.78635637E-12	6.56736649E-12	-6.01764904E-10	5.96501916E-10