AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AT78 ∴ Orbital info ∴ Epoch epochXXX

(430522) 2002AT78 ▹

ORBITAL INFORMATION

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(ASCII data file 430522.eq0)

Keplerian elements at epoch
57665.5 MJD
	Value	1-σ variation	Units
a	2.60257	1.749e-08	au
e	0.218929	1.058e-07
i	12.855	1.234e-05	deg
Ω	97.652	4.84e-05	deg
ω	0.006	6.074e-05	deg
M	186.854	3.002e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0328	au
Aphelion	3.1723	au
Asc. node-Earth separation	1.04903	au
Desc. node-Earth separation	2.15473	au
Earth MOID	1.04902	au
Orbital period	1533.56	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.26631115	0.00937888	-0.01567119	0.13826967	-0.22676886
0.26631115	1.00000000	-0.00656619	-0.00955933	0.33398456	-0.55438994
0.00937888	-0.00656619	1.00000000	0.50173116	-0.38703838	0.00026606
-0.01567119	-0.00955933	0.50173116	1.00000000	-0.77466081	0.00035021
0.13826967	0.33398456	-0.38703838	-0.77466081	1.00000000	-0.62038622
-0.22676886	-0.55438994	0.00026606	0.00035021	-0.62038622	1.00000000

Covariance matrix
3.05878066E-16	4.92908511E-16	2.02424136E-15	-1.32650149E-14	1.46881285E-13	-1.19064970E-13
4.92908511E-16	1.11996793E-14	-8.57538545E-15	-4.89623252E-14	2.14681471E-12	-1.76134551E-12
2.02424136E-15	-8.57538545E-15	1.52291155E-10	2.99667811E-10	-2.90106022E-10	9.85714645E-14
-1.32650149E-14	-4.89623252E-14	2.99667811E-10	2.34241247E-09	-2.27723918E-09	5.08840493E-13
1.46881285E-13	2.14681471E-12	-2.90106022E-10	-2.27723918E-09	3.68918771E-09	-1.13123789E-09
-1.19064970E-13	-1.76134551E-12	9.85714645E-14	5.08840493E-13	-1.13123789E-09	9.01265700E-10