AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TS220 ∴ Orbital info ∴ Epoch epochXXX

(66775) 1999TS220 ▹

ORBITAL INFORMATION

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(ASCII data file 66775.eq0)

Keplerian elements at epoch
57860.0 MJD
	Value	1-σ variation	Units
a	2.76971	1.163e-08	au
e	0.126398	3.403e-08
i	4.231	3.939e-06	deg
Ω	305.831	6.114e-05	deg
ω	168.65	6.463e-05	deg
M	206.296	1.951e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4196	au
Aphelion	3.1198	au
Asc. node-Earth separation	2.0957	au
Desc. node-Earth separation	1.441	au
Earth MOID	1.43678	au
Orbital period	1683.64	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	0.00002248	0.00056087	0.00241264	0.04522621	-0.15108737
0.00002248	1.00000000	-0.00568384	-0.00126908	0.09513065	-0.26701050
0.00056087	-0.00568384	1.00000000	0.28397052	-0.26975664	0.00378784
0.00241264	-0.00126908	0.28397052	1.00000000	-0.94672133	0.01307278
0.04522621	0.09513065	-0.26975664	-0.94672133	1.00000000	-0.33090095
-0.15108737	-0.26701050	0.00378784	0.01307278	-0.33090095	1.00000000

Covariance matrix
1.35206623E-16	8.89703879E-21	2.56921721E-17	1.71508900E-15	3.39901093E-14	-3.42832662E-14
8.89703879E-21	1.15811948E-15	-7.62004849E-16	-2.64035056E-15	2.09247647E-13	-1.77320952E-13
2.56921721E-17	-7.62004849E-16	1.55195163E-11	6.83923225E-11	-6.86870169E-11	2.91196032E-13
1.71508900E-15	-2.64035056E-15	6.83923225E-11	3.73757575E-09	-3.74093862E-09	1.55961766E-11
3.39901093E-14	2.09247647E-13	-6.86870169E-11	-3.74093862E-09	4.17759988E-09	-4.17365427E-10
-3.42832662E-14	-1.77320952E-13	2.91196032E-13	1.55961766E-11	-4.17365427E-10	3.80811515E-10