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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36496	1.618e-08	au
e	0.24543	6.129e-08
i	1.975	6.656e-06	deg
Ω	275.213	0.0003047	deg
ω	32.787	0.0003062	deg
M	312.821	2.757e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7845	au
Aphelion	2.9454	au
Asc. node-Earth separation	0.82538	au
Desc. node-Earth separation	1.81853	au
Earth MOID	0.76994	au
Orbital period	1328.42	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	0.15836263	-0.01786972	0.00055208	0.04360906	-0.68552435
0.15836263	1.00000000	-0.02195260	-0.00010300	0.02953186	-0.34322491
-0.01786972	-0.02195260	1.00000000	-0.25107527	0.24785207	0.01914984
0.00055208	-0.00010300	-0.25107527	1.00000000	-0.99564381	0.00945588
0.04360906	0.02953186	0.24785207	-0.99564381	1.00000000	-0.09785875
-0.68552435	-0.34322491	0.01914984	0.00945588	-0.09785875	1.00000000

Covariance matrix
2.61906255E-16	1.57067667E-16	-1.92477424E-15	2.72219834E-15	2.16086065E-13	-3.05904567E-13
1.57067667E-16	3.75597184E-15	-8.95439202E-15	-1.92320460E-15	5.54152267E-13	-5.80002822E-13
-1.92477424E-15	-8.95439202E-15	4.42973908E-11	-5.09144211E-10	5.05078350E-10	3.51434464E-12
2.72219834E-15	-1.92320460E-15	-5.09144211E-10	9.28315469E-08	-9.28814371E-08	7.94401380E-11
2.16086065E-13	5.54152267E-13	5.05078350E-10	-9.28814371E-08	9.37463280E-08	-8.26165314E-10
-3.05904567E-13	-5.80002822E-13	3.51434464E-12	7.94401380E-11	-8.26165314E-10	7.60291750E-10