AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001ST154 ∴ Orbital info ∴ Epoch epochXXX

(140140) 2001ST154 ▹

ORBITAL INFORMATION

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(ASCII data file 140140.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.81377	1.773e-08	au
e	0.135525	4.296e-08
i	8.689	6.482e-06	deg
Ω	11.272	2.59e-05	deg
ω	285.799	3.805e-05	deg
M	341.151	3.129e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4324	au
Aphelion	3.1951	au
Asc. node-Earth separation	1.66421	au
Desc. node-Earth separation	1.86877	au
Earth MOID	1.43475	au
Orbital period	1723.98	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.18775457	0.01043281	-0.00706768	0.24933764	-0.47946057
0.18775457	1.00000000	-0.00294605	-0.00778578	0.26838392	-0.41545580
0.01043281	-0.00294605	1.00000000	0.07899455	-0.04649925	-0.00866930
-0.00706768	-0.00778578	0.07899455	1.00000000	-0.67078489	0.00308870
0.24933764	0.26838392	-0.04649925	-0.67078489	1.00000000	-0.72735315
-0.47946057	-0.41545580	-0.00866930	0.00308870	-0.72735315	1.00000000

Covariance matrix
3.14521135E-16	1.43048868E-16	1.19939933E-15	-3.24577504E-15	1.68247726E-13	-2.66078206E-13
1.43048868E-16	1.84560169E-15	-8.20440503E-16	-8.66139617E-15	4.38694236E-13	-5.58502729E-13
1.19939933E-15	-8.20440503E-16	4.20218413E-11	1.32602350E-11	-1.14688506E-11	-1.75854285E-12
-3.24577504E-15	-8.66139617E-15	1.32602350E-11	6.70553026E-10	-6.60900802E-10	2.50278819E-12
1.68247726E-13	4.38694236E-13	-1.14688506E-11	-6.60900802E-10	1.44768106E-09	-8.65990750E-10
-2.66078206E-13	-5.58502729E-13	-1.75854285E-12	2.50278819E-12	-8.65990750E-10	9.79180978E-10