AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010ET89 ∴ Orbital info ∴ Epoch epochXXX

(343488) 2010ET89 ▹

ORBITAL INFORMATION

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(ASCII data file 343488.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65093	2.042e-08	au
e	0.052263	5.301e-08
i	3.269	5.646e-06	deg
Ω	123.078	0.000114	deg
ω	348.574	0.0001328	deg
M	156.467	6.78e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5124	au
Aphelion	2.7895	au
Asc. node-Earth separation	1.53107	au
Desc. node-Earth separation	1.77098	au
Earth MOID	1.52953	au
Orbital period	1576.51	days
Date of orbit computation	apr 23 21:02

Correlation matrix
1.00000000	0.02718939	-0.00106215	0.00445779	0.06259300	-0.21647423
0.02718939	1.00000000	0.00064353	-0.00744939	-0.04123688	0.07429480
-0.00106215	0.00064353	1.00000000	-0.04112340	0.03231100	0.00693994
0.00445779	-0.00744939	-0.04112340	1.00000000	-0.85851272	0.00140205
0.06259300	-0.04123688	0.03231100	-0.85851272	1.00000000	-0.51084844
-0.21647423	0.07429480	0.00693994	0.00140205	-0.51084844	1.00000000

Covariance matrix
4.17165613E-16	2.94355612E-17	-1.22483848E-16	1.03837480E-14	1.69723152E-13	-2.99767045E-13
2.94355612E-17	2.80955358E-15	1.92586326E-16	-4.50317841E-14	-2.90178711E-13	2.66993396E-13
-1.22483848E-16	1.92586326E-16	3.18771261E-11	-2.64794278E-11	2.42187121E-11	2.65655563E-12
1.03837480E-14	-4.50317841E-14	-2.64794278E-11	1.30064885E-08	-1.29983387E-08	1.08409186E-11
1.69723152E-13	-2.90178711E-13	2.42187121E-11	-1.29983387E-08	1.76247175E-08	-4.59808060E-09
-2.99767045E-13	2.66993396E-13	2.65655563E-12	1.08409186E-11	-4.59808060E-09	4.59670728E-09