AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012US41 ∴ Orbital info ∴ Epoch epochXXX

(387233) 2012US41 ▹

ORBITAL INFORMATION

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(ASCII data file 387233.eq0)

Keplerian elements at epoch
58094.7 MJD
	Value	1-σ variation	Units
a	2.38481	1.561e-08	au
e	0.107925	4.765e-08
i	3.049	7.45e-06	deg
Ω	46.845	0.0001004	deg
ω	232.724	0.0001083	deg
M	240.733	3.92e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1274	au
Aphelion	2.6422	au
Asc. node-Earth separation	1.53155	au
Desc. node-Earth separation	1.20422	au
Earth MOID	1.11371	au
Orbital period	1345.18	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	-0.17648135	-0.01080970	-0.00555132	-0.11431887	0.31488379
-0.17648135	1.00000000	0.00370987	-0.00507420	-0.04666795	0.15261832
-0.01080970	0.00370987	1.00000000	-0.26987985	0.25255458	-0.00660010
-0.00555132	-0.00507420	-0.26987985	1.00000000	-0.92474102	0.00116559
-0.11431887	-0.04666795	0.25255458	-0.92474102	1.00000000	-0.37944575
0.31488379	0.15261832	-0.00660010	0.00116559	-0.37944575	1.00000000

Covariance matrix
2.43693243E-16	-1.31276712E-16	-1.25724202E-15	-8.69659819E-15	-1.93268957E-13	1.92706501E-13
-1.31276712E-16	2.27056678E-15	1.31707225E-15	-2.42642140E-14	-2.40828726E-13	2.85100595E-13
-1.25724202E-15	1.31707225E-15	5.55094871E-11	-2.01783574E-10	2.03779868E-10	-1.92778470E-12
-8.69659819E-15	-2.42642140E-14	-2.01783574E-10	1.00707885E-08	-1.00501903E-08	4.58566603E-12
-1.93268957E-13	-2.40828726E-13	2.03779868E-10	-1.00501903E-08	1.17285642E-08	-1.61100328E-09
1.92706501E-13	2.85100595E-13	-1.92778470E-12	4.58566603E-12	-1.61100328E-09	1.53691066E-09