AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hess ∴ Orbital info ∴ Epoch epochXXX

(2844) Hess ▹

ORBITAL INFORMATION

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(ASCII data file 2844.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.22108	4.795e-09	au
e	0.171297	2.664e-08
i	2.955	3.139e-06	deg
Ω	127.71	5.101e-05	deg
ω	151.052	5.188e-05	deg
M	306.529	9.443e-06	deg

Other useful info
Absolute Magnitude (H)	13.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8406	au
Aphelion	2.6015	au
Asc. node-Earth separation	1.55203	au
Desc. node-Earth separation	0.85981	au
Earth MOID	0.82465	au
Orbital period	1209.05	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.15323013	0.00233084	-0.00200535	-0.03413797	-0.09764746
0.15323013	1.00000000	0.00969321	-0.00046927	0.03928491	-0.24168905
0.00233084	0.00969321	1.00000000	0.14281008	-0.13967202	-0.00104978
-0.00200535	-0.00046927	0.14281008	1.00000000	-0.98285423	0.00485134
-0.03413797	0.03928491	-0.13967202	-0.98285423	1.00000000	-0.17637343
-0.09764746	-0.24168905	-0.00104978	0.00485134	-0.17637343	1.00000000

Covariance matrix
2.29907913E-17	1.95750968E-17	3.50767233E-17	-4.90458237E-16	-8.49179243E-15	-4.42147479E-15
1.95750968E-17	7.09848374E-16	8.10552075E-16	-6.37730965E-16	5.42991868E-14	-6.08091615E-14
3.50767233E-17	8.10552075E-16	9.85055657E-12	2.28625655E-11	-2.27417864E-11	-3.11141089E-14
-4.90458237E-16	-6.37730965E-16	2.28625655E-11	2.60178521E-09	-2.60081589E-09	2.33682833E-12
-8.49179243E-15	5.42991868E-14	-2.27417864E-11	-2.60081589E-09	2.69134615E-09	-8.64066498E-11
-4.42147479E-15	-6.08091615E-14	-3.11141089E-14	2.33682833E-12	-8.64066498E-11	8.91781525E-11