AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TW71 ∴ Orbital info ∴ Epoch epochXXX

(431493) 2007TW71 ▹

ORBITAL INFORMATION

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(ASCII data file 431493.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05431	4.864e-08	au
e	0.056084	6.604e-08
i	11.518	7.093e-06	deg
Ω	104.154	3.996e-05	deg
ω	193.389	9.35e-05	deg
M	109.215	8.65e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.883	au
Aphelion	3.2256	au
Asc. node-Earth separation	2.23773	au
Desc. node-Earth separation	1.87053	au
Earth MOID	1.86788	au
Orbital period	1949.7	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	-0.13265489	-0.02198970	-0.00871489	-0.17289374	0.08795280
-0.13265489	1.00000000	0.01212570	-0.00367804	0.05729615	-0.04728790
-0.02198970	0.01212570	1.00000000	0.00450351	-0.01258805	0.01447117
-0.00871489	-0.00367804	0.00450351	1.00000000	-0.43109437	0.01426381
-0.17289374	0.05729615	-0.01258805	-0.43109437	1.00000000	-0.90113678
0.08795280	-0.04728790	0.01447117	0.01426381	-0.90113678	1.00000000

Covariance matrix
2.36633270E-15	-4.26135892E-16	-7.58758673E-15	-1.69395495E-14	-7.86352318E-13	3.70081891E-13
-4.26135892E-16	4.36087743E-15	5.67989203E-15	-9.70522075E-15	3.53762963E-13	-2.70114085E-13
-7.58758673E-15	5.67989203E-15	5.03144726E-11	1.27643805E-12	-8.34842873E-12	8.87892710E-12
-1.69395495E-14	-9.70522075E-15	1.27643805E-12	1.59662880E-09	-1.61055040E-09	4.93001044E-11
-7.86352318E-13	3.53762963E-13	-8.34842873E-12	-1.61055040E-09	8.74178213E-09	-7.28787626E-09
3.70081891E-13	-2.70114085E-13	8.87892710E-12	4.93001044E-11	-7.28787626E-09	7.48204937E-09