AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Preiss ∴ Orbital info ∴ Epoch epochXXX

(2896) Preiss ▹

ORBITAL INFORMATION

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(ASCII data file 2896.eq0)

Keplerian elements at epoch
57958.5 MJD
	Value	1-σ variation	Units
a	2.22028	4.777e-09	au
e	0.186869	2.462e-08
i	6	2.757e-06	deg
Ω	171.669	2.523e-05	deg
ω	121.176	2.636e-05	deg
M	32.808	8.169e-06	deg

Other useful info
Absolute Magnitude (H)	12.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8054	au
Aphelion	2.6352	au
Asc. node-Earth separation	1.37687	au
Desc. node-Earth separation	0.94774	au
Earth MOID	0.79804	au
Orbital period	1208.4	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.00809844	-0.00076845	-0.00327182	0.03688691	-0.15940124
0.00809844	1.00000000	0.00678978	0.00435694	0.02483802	-0.11488602
-0.00076845	0.00678978	1.00000000	-0.02726557	0.02651870	-0.00086769
-0.00327182	0.00435694	-0.02726557	1.00000000	-0.95334467	0.00262771
0.03688691	0.02483802	0.02651870	-0.95334467	1.00000000	-0.29412509
-0.15940124	-0.11488602	-0.00086769	0.00262771	-0.29412509	1.00000000

Covariance matrix
2.28188111E-17	9.52254162E-19	-1.01207699E-17	-3.94399346E-16	4.64391974E-15	-6.22026577E-15
9.52254162E-19	6.05912164E-16	4.60797186E-16	2.70636965E-15	1.61134176E-14	-2.31016365E-14
-1.01207699E-17	4.60797186E-16	7.60148711E-12	-1.89698762E-12	1.92693671E-12	-1.95427417E-14
-3.94399346E-16	2.70636965E-15	-1.89698762E-12	6.36797406E-10	-6.34039777E-10	5.41688282E-13
4.64391974E-15	1.61134176E-14	1.92693671E-12	-6.34039777E-10	6.94595298E-10	-6.33240576E-11
-6.22026577E-15	-2.31016365E-14	-1.95427417E-14	5.41688282E-13	-6.33240576E-11	6.67331274E-11