AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TD84 ∴ Orbital info ∴ Epoch epochXXX

(496846) 1999TD84 ▹

ORBITAL INFORMATION

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(ASCII data file 496846.eq0)

Keplerian elements at epoch
58041.6 MJD
	Value	1-σ variation	Units
a	2.3646	1.606e-08	au
e	0.245519	6.13e-08
i	1.976	6.657e-06	deg
Ω	275.265	0.0003045	deg
ω	32.821	0.000306	deg
M	33.384	2.359e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.784	au
Aphelion	2.9452	au
Asc. node-Earth separation	0.82461	au
Desc. node-Earth separation	1.81665	au
Earth MOID	0.76918	au
Orbital period	1328.12	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	0.15434110	-0.01817640	0.00113875	0.04222372	-0.51596383
0.15434110	1.00000000	-0.02201083	-0.00005797	0.02934125	-0.35705964
-0.01817640	-0.02201083	1.00000000	-0.25092778	0.24770804	0.01739620
0.00113875	-0.00005797	-0.25092778	1.00000000	-0.99564846	0.01128256
0.04222372	0.02934125	0.24770804	-0.99564846	1.00000000	-0.10236829
-0.51596383	-0.35705964	0.01739620	0.01128256	-0.10236829	1.00000000

Covariance matrix
2.58052873E-16	1.51984033E-16	-1.94368765E-15	5.57060089E-15	2.07566816E-13	-1.95523963E-13
1.51984033E-16	3.75771666E-15	-8.98178628E-15	-1.08218203E-15	5.50411689E-13	-5.16332135E-13
-1.94368765E-15	-8.98178628E-15	4.43127452E-11	-5.08667627E-10	5.04604907E-10	2.73177576E-12
5.57060089E-15	-1.08218203E-15	-5.08667627E-10	9.27346551E-08	-9.27842159E-08	8.10504137E-11
2.07566816E-13	5.50411689E-13	5.04604907E-10	-9.27842159E-08	9.36470484E-08	-7.38990562E-10
-1.95523963E-13	-5.16332135E-13	2.73177576E-12	8.10504137E-11	-7.38990562E-10	5.56484107E-10