AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000AB4 ∴ Orbital info ∴ Epoch epochXXX

(439883) 2000AB4 ▹

ORBITAL INFORMATION

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(ASCII data file 439883.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61064	2.723e-08	au
e	0.09888	1.21e-07
i	21.063	1.007e-05	deg
Ω	286.272	1.843e-05	deg
ω	158.643	6.988e-05	deg
M	281.065	5.928e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3525	au
Aphelion	2.8688	au
Asc. node-Earth separation	1.83068	au
Desc. node-Earth separation	1.38444	au
Earth MOID	1.37718	au
Orbital period	1540.7	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	-0.28896559	0.00286076	0.02362566	-0.16433755	0.02215005
-0.28896559	1.00000000	0.01192100	-0.05624696	0.78930066	-0.75878530
0.00286076	0.01192100	1.00000000	0.40571746	-0.08545558	-0.01472994
0.02362566	-0.05624696	0.40571746	1.00000000	-0.30016633	0.05727623
-0.16433755	0.78930066	-0.08545558	-0.30016633	1.00000000	-0.95569663
0.02215005	-0.75878530	-0.01472994	0.05727623	-0.95569663	1.00000000

Covariance matrix
7.41478915E-16	-9.51869405E-16	7.84173739E-16	1.18556785E-14	-3.12688978E-13	3.57527313E-14
-9.51869405E-16	1.46340212E-14	1.45169660E-14	-1.25393183E-13	6.67191752E-12	-5.44108948E-12
7.84173739E-16	1.45169660E-14	1.01335740E-10	7.52658647E-11	-6.01101904E-11	-8.78956691E-12
1.18556785E-14	-1.25393183E-13	7.52658647E-11	3.39614380E-10	-3.86528367E-10	6.25680471E-11
-3.12688978E-13	6.67191752E-12	-6.01101904E-11	-3.86528367E-10	4.88261771E-09	-3.95850808E-09
3.57527313E-14	-5.44108948E-12	-8.78956691E-12	6.25680471E-11	-3.95850808E-09	3.51374503E-09