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.eq0)

Keplerian elements at epoch
57875.0 MJD
	Value	1-σ variation	Units
a	2.28364	1.375e-08	au
e	0.041841	7.927e-08
i	2.241	7.004e-06	deg
Ω	39.281	0.0001431	deg
ω	354.861	0.0001587	deg
M	274.316	6.808e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1881	au
Aphelion	2.3792	au
Asc. node-Earth separation	1.1955	au
Desc. node-Earth separation	1.37158	au
Earth MOID	1.19251	au
Orbital period	1260.49	days
Date of orbit computation	apr 23 20:56

Correlation matrix
1.00000000	-0.03533483	0.00424061	-0.00705138	0.04463103	-0.08871981
-0.03533483	1.00000000	0.00009419	0.00314604	-0.04612634	0.05056338
0.00424061	0.00009419	1.00000000	-0.09007552	0.08086812	0.00088149
-0.00705138	0.00314604	-0.09007552	1.00000000	-0.90136081	0.00119981
0.04463103	-0.04612634	0.08086812	-0.90136081	1.00000000	-0.43268279
-0.08871981	0.05056338	0.00088149	0.00119981	-0.43268279	1.00000000

Covariance matrix
1.89190636E-16	-3.85272758E-17	4.08506840E-16	-1.38763725E-14	9.73982968E-14	-8.30828009E-14
-3.85272758E-17	6.28392517E-15	5.22940132E-17	3.56805454E-14	-5.80135202E-13	2.72892959E-13
4.08506840E-16	5.22940132E-17	4.90504174E-11	-9.02569065E-11	8.98593749E-11	4.20320997E-13
-1.38763725E-14	3.56805454E-14	-9.02569065E-11	2.04693776E-08	-2.04604729E-08	1.16870627E-11
9.73982968E-14	-5.80135202E-13	8.98593749E-11	-2.04604729E-08	2.51726743E-08	-4.67385270E-09
-8.30828009E-14	2.72892959E-13	4.20320997E-13	1.16870627E-11	-4.67385270E-09	4.63533831E-09