AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008DE4 ∴ Orbital info ∴ Epoch epochXXX

(312349) 2008DE4 ▹

ORBITAL INFORMATION

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(ASCII data file 312349.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.6323	2.842e-08	au
e	0.03224	7.34e-08
i	11.591	9.674e-06	deg
Ω	335.752	2.679e-05	deg
ω	251.912	0.0001531	deg
M	196.279	0.0001528	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5474	au
Aphelion	2.7172	au
Asc. node-Earth separation	1.64666	au
Desc. node-Earth separation	1.61403	au
Earth MOID	1.56801	au
Orbital period	1559.91	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	-0.41713762	0.02363688	0.01523884	0.11646742	-0.18021505
-0.41713762	1.00000000	0.00624304	-0.00645536	-0.57612340	0.61204732
0.02363688	0.00624304	1.00000000	0.26843289	-0.07373254	0.02571304
0.01523884	-0.00645536	0.26843289	1.00000000	-0.18130347	0.00977963
0.11646742	-0.57612340	-0.07373254	-0.18130347	1.00000000	-0.98291155
-0.18021505	0.61204732	0.02571304	0.00977963	-0.98291155	1.00000000

Covariance matrix
8.07622829E-16	-8.70077947E-16	6.49838628E-15	1.16011218E-14	5.06634724E-13	-7.82537808E-13
-8.70077947E-16	5.38702537E-15	4.43283621E-15	-1.26922545E-14	-6.47256244E-12	6.86387702E-12
6.49838628E-15	4.43283621E-15	9.35883957E-11	6.95649749E-11	-1.09183344E-10	3.80079482E-11
1.16011218E-14	-1.26922545E-14	6.95649749E-11	7.17608914E-10	-7.43423432E-10	4.00291488E-11
5.06634724E-13	-6.47256244E-12	-1.09183344E-10	-7.43423432E-10	2.34300082E-08	-2.29885004E-08
-7.82537808E-13	6.86387702E-12	3.80079482E-11	4.00291488E-11	-2.29885004E-08	2.33464025E-08