AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Weena ∴ Orbital info ∴ Epoch epochXXX

(283142) Weena ▹

ORBITAL INFORMATION

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(ASCII data file 283142.eq0)

Keplerian elements at epoch
58357.6 MJD
	Value	1-σ variation	Units
a	2.63742	2.062e-08	au
e	0.041603	5.15e-08
i	21.27	4.405e-06	deg
Ω	253.395	1.747e-05	deg
ω	169.27	8.595e-05	deg
M	115.955	8.347e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5277	au
Aphelion	2.7471	au
Asc. node-Earth separation	1.73143	au
Desc. node-Earth separation	1.54493	au
Earth MOID	1.54368	au
Orbital period	1564.47	days
Date of orbit computation	Jun 5 01:37

Correlation matrix
1.00000000	-0.36194102	0.05732836	-0.00780920	0.17026188	-0.18521363
-0.36194102	1.00000000	-0.05957701	0.02206096	-0.14223133	0.17557320
0.05732836	-0.05957701	1.00000000	0.00360192	0.12359087	-0.12892996
-0.00780920	0.02206096	0.00360192	1.00000000	-0.19955762	0.01178943
0.17026188	-0.14223133	0.12359087	-0.19955762	1.00000000	-0.98061387
-0.18521363	0.17557320	-0.12892996	0.01178943	-0.98061387	1.00000000

Covariance matrix
4.25268217E-16	-3.84417431E-16	5.20787762E-15	-2.81349665E-15	3.01796573E-13	-3.18830011E-13
-3.84417431E-16	2.65257458E-15	-1.35167498E-14	1.98502783E-14	-6.29643178E-13	7.54825933E-13
5.20787762E-15	-1.35167498E-14	1.94052637E-11	2.77205433E-13	4.67963065E-11	-4.74098305E-11
-2.81349665E-15	1.98502783E-14	2.77205433E-13	3.05222780E-10	-2.99669280E-10	1.71931690E-11
3.01796573E-13	-6.29643178E-13	4.67963065E-11	-2.99669280E-10	7.38806751E-09	-7.03587701E-09
-3.18830011E-13	7.54825933E-13	-4.74098305E-11	1.71931690E-11	-7.03587701E-09	6.96802272E-09