AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003US140 ∴ Orbital info ∴ Epoch epochXXX

(287971) 2003US140 ▹

ORBITAL INFORMATION

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(ASCII data file 287971.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35279	9.516e-09	au
e	0.049381	3.24e-08
i	7.591	4.121e-06	deg
Ω	147.289	3.405e-05	deg
ω	325.495	6.481e-05	deg
M	155.638	5.632e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2366	au
Aphelion	2.469	au
Asc. node-Earth separation	1.26769	au
Desc. node-Earth separation	1.43518	au
Earth MOID	1.25707	au
Orbital period	1318.18	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	0.05741371	0.00157330	-0.00161210	0.19404327	-0.30225918
0.05741371	1.00000000	0.00773618	0.00175408	-0.00407893	-0.00117899
0.00157330	0.00773618	1.00000000	0.25651486	-0.13001794	-0.00421471
-0.00161210	0.00175408	0.25651486	1.00000000	-0.52427280	0.00358431
0.19404327	-0.00407893	-0.13001794	-0.52427280	1.00000000	-0.84955681
-0.30225918	-0.00117899	-0.00421471	0.00358431	-0.84955681	1.00000000

Covariance matrix
9.05604421E-17	1.77007974E-17	6.16989413E-17	-5.22391994E-16	1.19680808E-13	-1.61992201E-13
1.77007974E-17	1.04958073E-15	1.03283780E-15	1.93505294E-15	-8.56468208E-15	-2.15111956E-15
6.16989413E-17	1.03283780E-15	1.69822618E-11	3.59952433E-11	-3.47262356E-11	-9.78161476E-13
-5.22391994E-16	1.93505294E-15	3.59952433E-11	1.15949699E-09	-1.15704114E-09	6.87363114E-12
1.19680808E-13	-8.56468208E-15	-3.47262356E-11	-1.15704114E-09	4.20061925E-09	-3.10094754E-09
-1.61992201E-13	-2.15111956E-15	-9.78161476E-13	6.87363114E-12	-3.10094754E-09	3.17168956E-09