NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ Toutatis ∴ Orbital info ∴ Epoch 60400 MJD

(4179) Toutatis ▹

ORBITAL INFORMATION

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(ASCII data file 4179.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.54373	4.292e-10	au
e	0.624759	1.286e-09
i	0.448	1.622e-07	deg
Ω	125.355	2.021e-05	deg
ω	277.869	1.973e-05	deg
M	291.095	2.489e-07	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-6.385e-15	6.991e-16	au/day²

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.1	mag
Perihelion distance	0.9545	au
Aphelion distance	4.1329	au
Asc. node-Earth separation	0.43874	au
Desc. node-Earth separation	0.68909	au
Earth MOID	0.00652	au
Orbital period	1481.85	days
Date of orbit computation	feb 26 13:27

Covariance matrix
1.84230017E-19	-5.06098998E-19	5.75698651E-17	6.06302391E-15	-5.82814922E-15	-1.06194322E-16	2.93414299E-15
-5.06098998E-19	1.65348141E-18	-2.00953283E-16	-2.31188685E-14	2.23971835E-14	2.95612618E-16	2.48173916E-14
5.75698651E-17	-2.00953283E-16	2.63042145E-14	3.20507945E-12	-3.11867024E-12	-3.37643187E-14	-2.01227577E-12
6.06302391E-15	-2.31188685E-14	3.20507945E-12	4.08439889E-10	-3.98746297E-10	-3.56953950E-12	1.60259331E-13
-5.82814922E-15	2.23971835E-14	-3.11867024E-12	-3.98746297E-10	3.89381221E-10	3.43095426E-12	-6.41424743E-13
-1.06194322E-16	2.95612618E-16	-3.37643187E-14	-3.56953950E-12	3.43095426E-12	6.19646756E-14	2.17637793E-12
2.93414299E-15	2.48173916E-14	-2.01227577E-12	1.60259331E-13	-6.41424743E-13	2.17637793E-12	4.88742128E-11

Correlation matrix
1.00000000	-0.91697105	0.82699398	0.69894823	-0.68811807	-0.99391446	0.97782512
-0.91697105	1.00000000	-0.96356891	-0.88961652	0.88268602	0.92353045	2.76068330
0.82699398	-0.96356891	1.00000000	0.97782707	-0.97447182	-0.83632144	-1.77474084
0.69894823	-0.88961652	0.97782707	1.00000000	-0.99987357	-0.70953860	0.00113428
-0.68811807	0.88268602	-0.97447182	-0.99987357	1.00000000	0.69848219	-0.00464963
-0.99391446	0.92353045	-0.83632144	-0.70953860	0.69848219	1.00000000	1.25061126
0.97782512	2.76068330	-1.77474084	0.00113428	-0.00464963	1.25061126	1.00000000