AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1981EY5 ∴ Orbital info ∴ Epoch epochXXX

(32747) 1981EY5 ▹

ORBITAL INFORMATION

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(ASCII data file 32747.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.1345	1.612e-08	au
e	0.191447	4.356e-08
i	11.755	5.639e-06	deg
Ω	316.767	2.188e-05	deg
ω	60.25	2.677e-05	deg
M	54.431	1.437e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5344	au
Aphelion	3.7346	au
Asc. node-Earth separation	1.74403	au
Desc. node-Earth separation	2.3511	au
Earth MOID	1.55925	au
Orbital period	2026.98	days
Date of orbit computation	Jun 5 00:44

Correlation matrix
1.00000000	-0.10999811	0.01026618	0.02036676	0.10649345	-0.43364905
-0.10999811	1.00000000	-0.02536326	0.01039716	-0.18785815	0.27787983
0.01026618	-0.02536326	1.00000000	0.11099817	-0.08395771	-0.01065341
0.02036676	0.01039716	0.11099817	1.00000000	-0.80324555	0.00620765
0.10649345	-0.18785815	-0.08395771	-0.80324555	1.00000000	-0.56851442
-0.43364905	0.27787983	-0.01065341	0.00620765	-0.56851442	1.00000000

Covariance matrix
2.59841406E-16	-7.72443255E-17	9.33131061E-16	7.18241515E-15	4.59554313E-14	-1.00480934E-13
-7.72443255E-17	1.89781706E-15	-6.23033921E-15	9.90914374E-15	-2.19087182E-13	1.74010429E-13
9.33131061E-16	-6.23033921E-15	3.17950039E-11	1.36927170E-11	-1.26735939E-11	-8.63493911E-13
7.18241515E-15	9.90914374E-15	1.36927170E-11	4.78617702E-10	-4.70438078E-10	1.95214825E-12
4.59554313E-14	-2.19087182E-13	-1.26735939E-11	-4.70438078E-10	7.16670483E-10	-2.18772296E-10
-1.00480934E-13	1.74010429E-13	-8.63493911E-13	1.95214825E-12	-2.18772296E-10	2.06624666E-10