NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1999TD5 ∴ Orbital info ∴ Epoch 60400 MJD

1999TD5 ▹

ORBITAL INFORMATION

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(ASCII data file 1999TD5.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.46243	5.3e-08	au
e	0.532171	1.077e-07
i	4.16	9.057e-06	deg
Ω	104.875	8.6e-05	deg
ω	309.932	0.000123	deg
M	108.438	8.724e-05	deg

Other useful info
Absolute Magnitude (H)	19.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.152	au
Aphelion distance	3.7729	au
Asc. node-Earth separation	0.33259	au
Desc. node-Earth separation	1.66573	au
Earth MOID	0.17442	au
Orbital period	1411.38	days
Date of orbit computation	feb 26 10:22

Covariance matrix
2.80927324E-15	-4.54036584E-15	2.76508064E-13	-6.74172416E-13	4.67612436E-12	-4.62093106E-12
-4.54036584E-15	1.15980043E-14	-5.97839095E-13	5.53341035E-13	-6.60923336E-12	7.55276632E-12
2.76508064E-13	-5.97839095E-13	8.20364144E-11	-2.01714521E-10	5.75951678E-10	-4.53109223E-10
-6.74172416E-13	5.53341035E-13	-2.01714521E-10	7.39614673E-09	-8.36611610E-09	1.07200964E-09
4.67612436E-12	-6.60923336E-12	5.75951678E-10	-8.36611610E-09	1.51300955E-08	-7.63811509E-09
-4.62093106E-12	7.55276632E-12	-4.53109223E-10	1.07200964E-09	-7.63811509E-09	7.61048489E-09

Correlation matrix
1.00000000	-0.79543047	0.57598010	-0.14790104	0.71724615	-0.99937006
-0.79543047	1.00000000	-0.61289961	0.05974458	-0.49892885	0.80391152
0.57598010	-0.61289961	1.00000000	-0.25895904	0.51696588	-0.57344716
-0.14790104	0.05974458	-0.25895904	1.00000000	-0.79086124	0.14288603
0.71724615	-0.49892885	0.51696588	-0.79086124	1.00000000	-0.71180199
-0.99937006	0.80391152	-0.57344716	0.14288603	-0.71180199	1.00000000