AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004FQ21 ∴ Orbital info ∴ Epoch epochXXX

(254008) 2004FQ21 ▹

ORBITAL INFORMATION

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(ASCII data file 254008.eq0)

Keplerian elements at epoch
57210.9 MJD
	Value	1-σ variation	Units
a	2.58888	1.698e-08	au
e	0.142281	6.602e-08
i	2.47	5.734e-06	deg
Ω	281.872	0.0001416	deg
ω	278.552	0.0001432	deg
M	238.935	2.093e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2205	au
Aphelion	2.9572	au
Asc. node-Earth separation	1.46748	au
Desc. node-Earth separation	1.60813	au
Earth MOID	1.22025	au
Orbital period	1521.48	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	0.52977073	0.00397121	0.00338991	-0.02067683	0.14161154
0.52977073	1.00000000	0.00103729	0.00006759	-0.01351593	0.13854752
0.00397121	0.00103729	1.00000000	0.04883825	-0.05039568	0.01141575
0.00338991	0.00006759	0.04883825	1.00000000	-0.98860879	0.00496601
-0.02067683	-0.01351593	-0.05039568	-0.98860879	1.00000000	-0.15207635
0.14161154	0.13854752	0.01141575	0.00496601	-0.15207635	1.00000000

Covariance matrix
2.88433695E-16	5.93964996E-16	3.86743502E-16	8.15298962E-15	-5.02883505E-14	5.03454715E-14
5.93964996E-16	4.35812609E-15	3.92670109E-16	6.31854810E-16	-1.27778089E-13	1.91464138E-13
3.86743502E-16	3.92670109E-16	3.28817015E-11	3.96591641E-11	-4.13838616E-11	1.37031459E-12
8.15298962E-15	6.31854810E-16	3.96591641E-11	2.00545406E-08	-2.00489374E-08	1.47215361E-11
-5.02883505E-14	-1.27778089E-13	-4.13838616E-11	-2.00489374E-08	2.05078939E-08	-4.55890978E-10
5.03454715E-14	1.91464138E-13	1.37031459E-12	1.47215361E-11	-4.55890978E-10	4.38205224E-10