AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XE40 ∴ Orbital info ∴ Epoch epochXXX

(279795) 1999XE40 ▹

ORBITAL INFORMATION

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(ASCII data file 279795.eq0)

Keplerian elements at epoch
58245.1 MJD
	Value	1-σ variation	Units
a	2.74953	1.703e-08	au
e	0.201021	6.624e-08
i	13.568	7.216e-06	deg
Ω	57.962	2.36e-05	deg
ω	349.227	2.721e-05	deg
M	16.001	1.301e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1968	au
Aphelion	3.3022	au
Asc. node-Earth separation	1.21555	au
Desc. node-Earth separation	2.27597	au
Earth MOID	1.20836	au
Orbital period	1665.28	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.06714039	0.02184142	-0.01050590	0.02787530	-0.06953400
0.06714039	1.00000000	-0.00896262	0.00741047	-0.12359951	0.10274260
0.02184142	-0.00896262	1.00000000	-0.25767102	0.22267569	-0.00525418
-0.01050590	0.00741047	-0.25767102	1.00000000	-0.84202573	0.00697736
0.02787530	-0.12359951	0.22267569	-0.84202573	1.00000000	-0.51574057
-0.06953400	0.10274260	-0.00525418	0.00697736	-0.51574057	1.00000000

Covariance matrix
2.89918587E-16	7.57281913E-17	2.68348841E-15	-4.22142925E-15	1.29157992E-14	-1.53974770E-14
7.57281913E-17	4.38804823E-15	-4.28402092E-15	1.15842971E-14	-2.22800477E-13	8.85116850E-14
2.68348841E-15	-4.28402092E-15	5.20668802E-11	-4.38767472E-11	4.37237355E-11	-4.93059959E-13
-4.22142925E-15	1.15842971E-14	-4.38767472E-11	5.56898602E-10	-5.40725813E-10	2.14137972E-12
1.29157992E-14	-2.22800477E-13	4.37237355E-11	-5.40725813E-10	7.40503901E-10	-1.82519519E-10
-1.53974770E-14	8.85116850E-14	-4.93059959E-13	2.14137972E-12	-1.82519519E-10	1.69133129E-10