AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TL257 ∴ Orbital info ∴ Epoch epochXXX

(315313) 2007TL257 ▹

ORBITAL INFORMATION

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(ASCII data file 315313.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28365	1.381e-08	au
e	0.040955	7.92e-08
i	2.24	7.002e-06	deg
Ω	39.214	0.0001432	deg
ω	355.279	0.0001595	deg
M	274.923	7.058e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1901	au
Aphelion	2.3772	au
Asc. node-Earth separation	1.19877	au
Desc. node-Earth separation	1.36962	au
Earth MOID	1.19578	au
Orbital period	1260.5	days
Date of orbit computation	apr 23 20:56

Correlation matrix
1.00000000	-0.01095274	0.00400089	-0.00661418	0.04202191	-0.17505200
-0.01095274	1.00000000	0.00035216	0.00306962	-0.05275507	0.06666066
0.00400089	0.00035216	1.00000000	-0.09084080	0.08117646	0.00055598
-0.00661418	0.00306962	-0.09084080	1.00000000	-0.89741637	0.00181042
0.04202191	-0.05275507	0.08117646	-0.89741637	1.00000000	-0.43948748
-0.17505200	0.06666066	0.00055598	0.00181042	-0.43948748	1.00000000

Covariance matrix
1.90831131E-16	-1.19829921E-17	3.87001222E-16	-1.30821752E-14	9.25774923E-14	-1.70674398E-13
-1.19829921E-17	6.27243226E-15	1.95295511E-16	3.48081696E-14	-6.66326750E-13	3.72618393E-13
3.87001222E-16	1.95295511E-16	4.90299827E-11	-9.10732569E-11	9.06496238E-11	2.74768068E-13
-1.30821752E-14	3.48081696E-14	-9.10732569E-11	2.05001995E-08	-2.04917032E-08	1.82950613E-11
9.25774923E-14	-6.66326750E-13	9.06496238E-11	-2.04917032E-08	2.54337296E-08	-4.94684406E-09
-1.70674398E-13	3.72618393E-13	2.74768068E-13	1.82950613E-11	-4.94684406E-09	4.98142244E-09