AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001AQ18 ∴ Orbital info ∴ Epoch epochXXX

(68133) 2001AQ18 ▹

ORBITAL INFORMATION

◲

(ASCII data file 68133.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61246	1.079e-08	au
e	0.045263	3.873e-08
i	13.168	3.797e-06	deg
Ω	349.513	1.658e-05	deg
ω	35.63	4.887e-05	deg
M	317.573	4.508e-05	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4942	au
Aphelion	2.7307	au
Asc. node-Earth separation	1.50872	au
Desc. node-Earth separation	1.71374	au
Earth MOID	1.50231	au
Orbital period	1542.32	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	0.19426886	0.02223946	0.01673798	-0.07229529	-0.02133421
0.19426886	1.00000000	-0.02322856	-0.00588599	-0.13339891	0.10039070
0.02223946	-0.02322856	1.00000000	0.05732311	-0.03297100	0.01379123
0.01673798	-0.00588599	0.05732311	1.00000000	-0.30128454	-0.02946910
-0.07229529	-0.13339891	-0.03297100	-0.30128454	1.00000000	-0.93824678
-0.02133421	0.10039070	0.01379123	-0.02946910	-0.93824678	1.00000000

Covariance matrix
1.16505925E-16	8.12158958E-17	9.11429864E-16	2.99475076E-15	-3.81365458E-14	-1.03817098E-14
8.12158958E-17	1.50012585E-15	-3.41594778E-15	-3.77891624E-15	-2.52507013E-13	1.75297490E-13
9.11429864E-16	-3.41594778E-15	1.44161784E-11	3.60776722E-12	-6.11807146E-12	2.36073136E-12
2.99475076E-15	-3.77891624E-15	3.60776722E-12	2.74768805E-10	-2.44071957E-10	-2.20226157E-11
-3.81365458E-14	-2.52507013E-13	-6.11807146E-12	-2.44071957E-10	2.38844165E-09	-2.06724886E-09
-1.03817098E-14	1.75297490E-13	2.36073136E-12	-2.20226157E-11	-2.06724886E-09	2.03252885E-09