AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1981EM32 ∴ Orbital info ∴ Epoch epochXXX

(404945) 1981EM32 ▹

ORBITAL INFORMATION

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(ASCII data file 404945.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72959	2.452e-08	au
e	0.183368	1.107e-07
i	14.877	1.113e-05	deg
Ω	344.598	2.357e-05	deg
ω	196.089	3.218e-05	deg
M	190.084	2.78e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2291	au
Aphelion	3.2301	au
Asc. node-Earth separation	2.19474	au
Desc. node-Earth separation	1.25103	au
Earth MOID	1.23733	au
Orbital period	1647.2	days
Date of orbit computation	Jun 5 02:03

Correlation matrix
1.00000000	-0.34217493	0.03798421	0.00844678	0.35016654	-0.76280589
-0.34217493	1.00000000	-0.00107410	-0.00363558	-0.29687415	0.52455946
0.03798421	-0.00107410	1.00000000	-0.10193711	0.07934115	-0.02136839
0.00844678	-0.00363558	-0.10193711	1.00000000	-0.70770374	0.00784213
0.35016654	-0.29687415	0.07934115	-0.70770374	1.00000000	-0.65228310
-0.76280589	0.52455946	-0.02136839	0.00784213	-0.65228310	1.00000000

Covariance matrix
6.01052982E-16	-9.28833947E-16	1.03665699E-14	4.88200922E-15	2.76265467E-13	-5.19967627E-13
-9.28833947E-16	1.22593383E-14	-1.32389326E-15	-9.48982267E-15	-1.05779493E-12	1.61485720E-12
1.03665699E-14	-1.32389326E-15	1.23922771E-10	-2.67521628E-11	2.84229832E-11	-6.61383252E-12
4.88200922E-15	-9.48982267E-15	-2.67521628E-11	5.55778929E-10	-5.36905817E-10	5.14033092E-12
2.76265467E-13	-1.05779493E-12	2.84229832E-11	-5.36905817E-10	1.03559791E-09	-5.83629990E-10
-5.19967627E-13	1.61485720E-12	-6.61383252E-12	5.14033092E-12	-5.83629990E-10	7.73057464E-10