AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003EM9 ∴ Orbital info ∴ Epoch epochXXX

(232415) 2003EM9 ▹

ORBITAL INFORMATION

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(ASCII data file 232415.eq0)

Keplerian elements at epoch
57918.0 MJD
	Value	1-σ variation	Units
a	2.36389	9.942e-09	au
e	0.173671	4.369e-08
i	1.111	3.877e-06	deg
Ω	266.13	0.0003291	deg
ω	319.81	0.0003298	deg
M	294.928	2.007e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9534	au
Aphelion	2.7744	au
Asc. node-Earth separation	1.00855	au
Desc. node-Earth separation	1.65958	au
Earth MOID	0.94449	au
Orbital period	1327.52	days
Date of orbit computation	apr 23 20:38

Correlation matrix
1.00000000	-0.04163294	0.00252218	-0.00107179	0.01020452	-0.16549890
-0.04163294	1.00000000	0.00276342	-0.00010485	-0.03156896	0.54071212
0.00252218	0.00276342	1.00000000	0.15655646	-0.15617864	-0.00371873
-0.00107179	-0.00010485	0.15655646	1.00000000	-0.99819183	0.00467153
0.01020452	-0.03156896	-0.15617864	-0.99819183	1.00000000	-0.06386175
-0.16549890	0.54071212	-0.00371873	0.00467153	-0.06386175	1.00000000

Covariance matrix
9.88351124E-17	-1.80813875E-17	9.72214531E-17	-3.50716476E-15	3.34560969E-14	-3.30180634E-14
-1.80813875E-17	1.90843856E-15	4.68076336E-16	-1.50763013E-15	-4.54806258E-13	4.74030229E-13
9.72214531E-17	4.68076336E-16	1.50335328E-11	1.99798775E-10	-1.99700512E-10	-2.89351563E-13
-3.50716476E-15	-1.50763013E-15	1.99798775E-10	1.08338454E-07	-1.08350855E-07	3.08568340E-11
3.34560969E-14	-4.54806258E-13	-1.99700512E-10	-1.08350855E-07	1.08756201E-07	-4.22638127E-10
-3.30180634E-14	4.74030229E-13	-2.89351563E-13	3.08568340E-11	-4.22638127E-10	4.02718600E-10