AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TW212 ∴ Orbital info ∴ Epoch epochXXX

(300520) 2007TW212 ▹

ORBITAL INFORMATION

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(ASCII data file 300520.eq0)

Keplerian elements at epoch
57667.1 MJD
	Value	1-σ variation	Units
a	2.74328	2.552e-08	au
e	0.078128	5.477e-08
i	3.785	7.253e-06	deg
Ω	296.896	0.0001075	deg
ω	139.413	0.0001237	deg
M	317.384	6.08e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.529	au
Aphelion	2.9576	au
Asc. node-Earth separation	1.88156	au
Desc. node-Earth separation	1.58983	au
Earth MOID	1.54539	au
Orbital period	1659.6	days
Date of orbit computation	apr 23 20:53

Correlation matrix
1.00000000	0.07507365	0.01803877	0.00144240	0.19964480	-0.41929591
0.07507365	1.00000000	-0.01035690	0.00396679	0.01864633	-0.01563735
0.01803877	-0.01035690	1.00000000	0.34784586	-0.30201875	-0.00035803
0.00144240	0.00396679	0.34784586	1.00000000	-0.87352428	0.01344260
0.19964480	0.01864633	-0.30201875	-0.87352428	1.00000000	-0.49665276
-0.41929591	-0.01563735	-0.00035803	0.01344260	-0.49665276	1.00000000

Covariance matrix
6.51366106E-16	1.04938996E-16	3.33937682E-15	3.95797951E-15	6.30066178E-13	-6.50582885E-13
1.04938996E-16	2.99967110E-15	-4.11445529E-15	2.33588121E-14	1.26283290E-13	-5.20678312E-14
3.33937682E-15	-4.11445529E-15	5.26128303E-11	2.71273710E-10	-2.70891471E-10	-1.57882339E-13
3.95797951E-15	2.33588121E-14	2.71273710E-10	1.15597934E-08	-1.16135664E-08	8.78673646E-11
6.30066178E-13	1.26283290E-13	-2.70891471E-10	-1.16135664E-08	1.52908343E-08	-3.73368672E-09
-6.50582885E-13	-5.20678312E-14	-1.57882339E-13	8.78673646E-11	-3.73368672E-09	3.69605876E-09