AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TQ181 ∴ Orbital info ∴ Epoch epochXXX

(258254) 2001TQ181 ▹

ORBITAL INFORMATION

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(ASCII data file 258254.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.99258	2.052e-08	au
e	0.117172	4.066e-08
i	9.327	5.367e-06	deg
Ω	240.268	2.674e-05	deg
ω	109.39	3.564e-05	deg
M	152.604	2.36e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6419	au
Aphelion	3.3432	au
Asc. node-Earth separation	2.05855	au
Desc. node-Earth separation	1.8543	au
Earth MOID	1.65505	au
Orbital period	1890.9	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.07481623	0.00407028	-0.00154772	0.12786044	-0.35020025
0.07481623	1.00000000	-0.01468896	0.00169208	0.12220095	-0.17186930
0.00407028	-0.01468896	1.00000000	-0.03205200	0.03010287	-0.01181688
-0.00154772	0.00169208	-0.03205200	1.00000000	-0.74053297	0.00134799
0.12786044	0.12220095	0.03010287	-0.74053297	1.00000000	-0.65619472
-0.35020025	-0.17186930	-0.01181688	0.00134799	-0.65619472	1.00000000

Covariance matrix
4.21183456E-16	6.24371626E-17	4.48357750E-16	-8.49414082E-16	9.35283842E-14	-1.69650124E-13
6.24371626E-17	1.65357307E-15	-3.20602486E-15	1.84003099E-15	1.77116025E-13	-1.64972696E-13
4.48357750E-16	-3.20602486E-15	2.88090168E-11	-4.60056193E-12	5.75895523E-12	-1.49716326E-12
-8.49414082E-16	1.84003099E-15	-4.60056193E-12	7.15126843E-10	-7.05842027E-10	8.50902483E-13
9.35283842E-14	1.77116025E-13	5.75895523E-12	-7.05842027E-10	1.27040781E-09	-5.52085565E-10
-1.69650124E-13	-1.64972696E-13	-1.49716326E-12	8.50902483E-13	-5.52085565E-10	5.57191086E-10