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	-6.396e-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	giu 7 08:43

Covariance matrix
1.84216433E-19	-5.06053710E-19	5.75642320E-17	6.06236380E-15	-5.82750906E-15	-1.06186292E-16	2.93391167E-15
-5.06053710E-19	1.65333012E-18	-2.00934436E-16	-2.31166569E-14	2.23950385E-14	2.95585847E-16	2.48152192E-14
5.75642320E-17	-2.00934436E-16	2.63018629E-14	3.20480317E-12	-3.11840226E-12	-3.37609891E-14	-2.01209810E-12
6.06236380E-15	-2.31166569E-14	3.20480317E-12	4.08407399E-10	-3.98714779E-10	-3.56914935E-12	1.60245644E-13
-5.82750906E-15	2.23950385E-14	-3.11840226E-12	-3.98714779E-10	3.89350646E-10	3.43057590E-12	-6.41361013E-13
-1.06186292E-16	2.95585847E-16	-3.37609891E-14	-3.56914935E-12	3.43057590E-12	6.19599288E-14	2.17617472E-12
2.93391167E-15	2.48152192E-14	-2.01209810E-12	1.60245644E-13	-6.41361013E-13	2.17617472E-12	4.88702718E-11

Correlation matrix
1.00000000	-0.91696475	0.82698051	0.69892570	-0.68809487	-0.99391402	0.97782350
-0.91696475	1.00000000	-0.96356569	-0.88960751	0.88267652	0.92352444	2.76067924
0.82698051	-0.96356569	1.00000000	0.97782538	-0.97446991	-0.83630839	-1.77473502
0.69892570	-0.88960751	0.97782538	1.00000000	-0.99987356	-0.70951645	0.00113427
-0.68809487	0.88267652	-0.97446991	-0.99987356	1.00000000	0.69845934	-0.00464954
-0.99391402	0.92352444	-0.83630839	-0.70951645	0.69845934	1.00000000	1.25059281
0.97782350	2.76067924	-1.77473502	0.00113427	-0.00464954	1.25059281	1.00000000