AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TO220 ∴ Orbital info ∴ Epoch epochXXX

(246977) 1999TO220 ▹

ORBITAL INFORMATION

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(ASCII data file 246977.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.07275	1.61e-08	au
e	0.195346	4.43e-08
i	15.922	4.914e-06	deg
Ω	214.588	1.821e-05	deg
ω	231.279	2.386e-05	deg
M	147.466	1.58e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4725	au
Aphelion	3.673	au
Asc. node-Earth separation	2.36101	au
Desc. node-Earth separation	1.64077	au
Earth MOID	1.52087	au
Orbital period	1967.38	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	-0.08277239	0.11289696	-0.08167085	0.10122088	-0.32371367
-0.08277239	1.00000000	0.00374262	0.01206988	0.20529359	-0.15918314
0.11289696	0.00374262	1.00000000	-0.33582354	0.25829985	-0.03033617
-0.08167085	0.01206988	-0.33582354	1.00000000	-0.72176301	-0.00757551
0.10122088	0.20529359	0.25829985	-0.72176301	1.00000000	-0.64288873
-0.32371367	-0.15918314	-0.03033617	-0.00757551	-0.64288873	1.00000000

Covariance matrix
2.59050267E-16	-5.90130081E-17	8.92884778E-15	-2.39349780E-14	3.88641048E-14	-8.23466874E-14
-5.90130081E-17	1.96218732E-15	8.14642156E-16	9.73524887E-15	2.16936263E-13	-1.11444941E-13
8.92884778E-15	8.14642156E-16	2.41458371E-11	-3.00473533E-11	3.02783229E-11	-2.35599796E-12
-2.39349780E-14	9.73524887E-15	-3.00473533E-11	3.31549150E-10	-3.13512679E-10	-2.18011220E-12
3.88641048E-14	2.16936263E-13	3.02783229E-11	-3.13512679E-10	5.69079650E-10	-2.42390397E-10
-8.23466874E-14	-1.11444941E-13	-2.35599796E-12	-2.18011220E-12	-2.42390397E-10	2.49796378E-10