AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Aletheia ∴ Orbital info ∴ Epoch epochXXX

(259) Aletheia ▹

ORBITAL INFORMATION

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(ASCII data file 259.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13197	9.681e-09	au
e	0.129723	3.127e-08
i	10.809	3.758e-06	deg
Ω	86.785	1.838e-05	deg
ω	166.541	2.258e-05	deg
M	281.596	1.492e-05	deg

Other useful info
Absolute Magnitude (H)	7.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7257	au
Aphelion	3.5383	au
Asc. node-Earth separation	2.54067	au
Desc. node-Earth separation	1.71821	au
Earth MOID	1.71205	au
Orbital period	2024.54	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.03959524	0.02018626	-0.00239533	0.17904271	-0.51203964
0.03959524	1.00000000	0.01237372	-0.00200020	0.01243645	-0.02381017
0.02018626	0.01237372	1.00000000	-0.05654776	0.04945490	-0.00781351
-0.00239533	-0.00200020	-0.05654776	1.00000000	-0.79729842	-0.00336217
0.17904271	0.01243645	0.04945490	-0.79729842	1.00000000	-0.57286369
-0.51203964	-0.02381017	-0.00781351	-0.00336217	-0.57286369	1.00000000

Covariance matrix
9.37259810E-17	1.19875916E-17	7.34511263E-16	-4.26301687E-16	3.91332842E-14	-7.39753708E-14
1.19875916E-17	9.77952908E-16	1.45435966E-15	-1.14988425E-15	8.78041800E-15	-1.11115600E-14
7.34511263E-16	1.45435966E-15	1.41261955E-11	-3.90706340E-12	4.19644563E-12	-4.38240085E-13
-4.26301687E-16	-1.14988425E-15	-3.90706340E-12	3.37944096E-10	-3.30904734E-10	-9.22349390E-13
3.91332842E-14	8.78041800E-15	4.19644563E-12	-3.30904734E-10	5.09705472E-10	-1.93003202E-10
-7.39753708E-14	-1.11115600E-14	-4.38240085E-13	-9.22349390E-13	-1.93003202E-10	2.22693291E-10