AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Nenetta ∴ Orbital info ∴ Epoch epochXXX

(289) Nenetta ▹

ORBITAL INFORMATION

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(ASCII data file 289.eq0)

Keplerian elements at epoch
58618.9 MJD
	Value	1-σ variation	Units
a	2.87586	6.79e-09	au
e	0.201235	2.143e-08
i	6.679	1.774e-06	deg
Ω	181.951	1.938e-05	deg
ω	190.351	2.027e-05	deg
M	308.794	7.213e-06	deg

Other useful info
Absolute Magnitude (H)	9.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2971	au
Aphelion	3.4546	au
Asc. node-Earth separation	2.44405	au
Desc. node-Earth separation	1.30183	au
Earth MOID	1.29835	au
Orbital period	1781.35	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.47490412	-0.00258039	0.00100208	0.03834401	-0.24747876
0.47490412	1.00000000	-0.01138306	0.00828854	0.02292017	-0.31408740
-0.00258039	-0.01138306	1.00000000	-0.37341391	0.34117713	0.04347212
0.00100208	0.00828854	-0.37341391	1.00000000	-0.94628705	-0.01140360
0.03834401	0.02292017	0.34117713	-0.94628705	1.00000000	-0.29819640
-0.24747876	-0.31408740	0.04347212	-0.01140360	-0.29819640	1.00000000

Covariance matrix
4.61042202E-17	6.90908297E-17	-3.10891298E-17	1.31881301E-16	5.27850395E-15	-1.21198147E-14
6.90908297E-17	4.59079884E-16	-4.32768252E-16	3.44218628E-15	9.95645966E-15	-4.85380537E-14
-3.10891298E-17	-4.32768252E-16	3.14850636E-12	-1.28426548E-11	1.22736892E-11	5.56353503E-13
1.31881301E-16	3.44218628E-15	-1.28426548E-11	3.75685181E-10	-3.71858625E-10	-1.59419645E-12
5.27850395E-15	9.95645966E-15	1.22736892E-11	-3.71858625E-10	4.11041677E-10	-4.36046737E-11
-1.21198147E-14	-4.85380537E-14	5.56353503E-13	-1.59419645E-12	-4.36046737E-11	5.20206087E-11