AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001AU20 ∴ Orbital info ∴ Epoch epochXXX

(42092) 2001AU20 ▹

ORBITAL INFORMATION

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(ASCII data file 42092.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32707	6.682e-09	au
e	0.140021	3.032e-08
i	8.601	2.993e-06	deg
Ω	140.968	2.237e-05	deg
ω	218.459	2.508e-05	deg
M	274.068	1.131e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0012	au
Aphelion	2.6529	au
Asc. node-Earth separation	1.57598	au
Desc. node-Earth separation	1.04332	au
Earth MOID	1.00393	au
Orbital period	1296.62	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.23850389	-0.00293220	0.00165276	-0.03208625	-0.22897677
0.23850389	1.00000000	-0.01475356	-0.00226239	0.06082985	-0.21160025
-0.00293220	-0.01475356	1.00000000	0.15117558	-0.13809970	0.01316937
0.00165276	-0.00226239	0.15117558	1.00000000	-0.88356227	0.00202041
-0.03208625	0.06082985	-0.13809970	-0.88356227	1.00000000	-0.44064268
-0.22897677	-0.21160025	0.01316937	0.00202041	-0.44064268	1.00000000

Covariance matrix
4.46488892E-17	4.83265500E-17	-5.86446396E-17	2.47053269E-16	-5.37610598E-15	-1.73080954E-14
4.83265500E-17	9.19538642E-16	-1.33909447E-15	-1.53471342E-15	4.62535685E-14	-7.25861390E-14
-5.86446396E-17	-1.33909447E-15	8.95898089E-12	1.01224577E-11	-1.03649096E-11	4.45909761E-13
2.47053269E-16	-1.53471342E-15	1.01224577E-11	5.00437721E-10	-4.95627804E-10	5.11289784E-13
-5.37610598E-15	4.62535685E-14	-1.03649096E-11	-4.95627804E-10	6.28762974E-10	-1.24992099E-10
-1.73080954E-14	-7.25861390E-14	4.45909761E-13	5.11289784E-13	-1.24992099E-10	1.27969078E-10