AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(148485) 2001JW ▹

ORBITAL INFORMATION

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(ASCII data file 148485.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60444	1.321e-08	au
e	0.171073	4.692e-08
i	0.819	5.149e-06	deg
Ω	196.875	0.0003646	deg
ω	70.539	0.0003654	deg
M	138.181	1.696e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1589	au
Aphelion	3.05	au
Asc. node-Earth separation	1.39033	au
Desc. node-Earth separation	1.68402	au
Earth MOID	1.14291	au
Orbital period	1535.22	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.27534724	-0.00315477	-0.00988496	-0.00083892	-0.11220262
-0.27534724	1.00000000	-0.00251178	0.00803653	-0.00554695	0.00549812
-0.00315477	-0.00251178	1.00000000	-0.09030675	0.08996023	0.00430639
-0.00988496	0.00803653	-0.09030675	1.00000000	-0.99851703	0.01355463
-0.00083892	-0.00554695	0.08996023	-0.99851703	1.00000000	-0.06438692
-0.11220262	0.00549812	0.00430639	0.01355463	-0.06438692	1.00000000

Covariance matrix
1.74442786E-16	-1.70621873E-16	-2.14550898E-16	-4.76006371E-14	-4.04890367E-15	-2.51278834E-14
-1.70621873E-16	2.20117686E-15	-6.06799190E-16	1.37469895E-13	-9.50980091E-14	4.37389267E-15
-2.14550898E-16	-6.06799190E-16	2.65137705E-11	-1.69538165E-10	1.69268342E-10	3.75989676E-13
-4.76006371E-14	1.37469895E-13	-1.69538165E-10	1.32930012E-07	-1.33032095E-07	8.37964149E-11
-4.04890367E-15	-9.50980091E-14	1.69268342E-10	-1.33032095E-07	1.33530004E-07	-3.98945390E-10
-2.51278834E-14	4.37389267E-15	3.75989676E-13	8.37964149E-11	-3.98945390E-10	2.87509887E-10