AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YL87 ∴ Orbital info ∴ Epoch epochXXX

(375643) 2008YL87 ▹

ORBITAL INFORMATION

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(ASCII data file 375643.eq0)

Keplerian elements at epoch
57640.1 MJD
	Value	1-σ variation	Units
a	3.17739	4.615e-08	au
e	0.185553	8.224e-08
i	1.323	9.752e-06	deg
Ω	145.407	0.0004068	deg
ω	316.403	0.0004102	deg
M	127.988	3.862e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5878	au
Aphelion	3.767	au
Asc. node-Earth separation	1.71687	au
Desc. node-Earth separation	2.53225	au
Earth MOID	1.60498	au
Orbital period	2068.73	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	-0.23185986	0.00615081	0.00515057	0.02456118	-0.24703608
-0.23185986	1.00000000	-0.01349477	-0.00953175	-0.01583150	0.17429210
0.00615081	-0.01349477	1.00000000	0.10908825	-0.10663763	-0.00892219
0.00515057	-0.00953175	0.10908825	1.00000000	-0.99254804	0.00891415
0.02456118	-0.01583150	-0.10663763	-0.99254804	1.00000000	-0.12942891
-0.24703608	0.17429210	-0.00892219	0.00891415	-0.12942891	1.00000000

Covariance matrix
2.12988017E-15	-8.80039966E-16	2.76812442E-15	9.66904781E-14	4.64943622E-13	-4.40339215E-13
-8.80039966E-16	6.76392033E-15	-1.08228169E-14	-3.18876556E-13	-5.34065696E-13	5.53638582E-13
2.76812442E-15	-1.08228169E-14	9.50935274E-11	4.32717171E-10	-4.26539682E-10	-3.36044013E-12
9.66904781E-14	-3.18876556E-13	4.32717171E-10	1.65463168E-07	-1.65605859E-07	1.40048946E-10
4.64943622E-13	-5.34065696E-13	-4.26539682E-10	-1.65605859E-07	1.68246868E-07	-2.05047355E-09
-4.40339215E-13	5.53638582E-13	-3.36044013E-12	1.40048946E-10	-2.05047355E-09	1.49175941E-09