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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.77154	1.168e-08	au
e	0.121543	3.365e-08
i	4.214	3.929e-06	deg
Ω	305.575	6.15e-05	deg
ω	169.555	6.533e-05	deg
M	28.089	2.146e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4347	au
Aphelion	3.1084	au
Asc. node-Earth separation	2.08605	au
Desc. node-Earth separation	1.45505	au
Earth MOID	1.45167	au
Orbital period	1685.32	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	0.06860379	0.00568300	0.00619905	0.04224203	-0.30003602
0.06860379	1.00000000	-0.00356776	-0.00405976	0.09773864	-0.25207554
0.00568300	-0.00356776	1.00000000	0.28463278	-0.26972274	0.00546858
0.00619905	-0.00405976	0.28463278	1.00000000	-0.94232466	0.01085480
0.04224203	0.09773864	-0.26972274	-0.94232466	1.00000000	-0.33745901
-0.30003602	-0.25207554	0.00546858	0.01085480	-0.33745901	1.00000000

Covariance matrix
1.36367252E-16	2.69572219E-17	2.60731184E-16	4.45230404E-15	3.22240286E-14	-7.51842208E-14
2.69572219E-17	1.13225439E-15	-4.71658464E-16	-8.40187902E-15	2.14841585E-13	-1.82012400E-13
2.60731184E-16	-4.71658464E-16	1.54355014E-11	6.87780436E-11	-6.92242060E-11	4.61034389E-13
4.45230404E-15	-8.40187902E-15	6.87780436E-11	3.78276248E-09	-3.78603958E-09	1.43259843E-11
3.22240286E-14	2.14841585E-13	-6.92242060E-11	-3.78603958E-09	4.26736816E-09	-4.73041607E-10
-7.51842208E-14	-1.82012400E-13	4.61034389E-13	1.43259843E-11	-4.73041607E-10	4.60464891E-10