AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008JW25 ∴ Orbital info ∴ Epoch epochXXX

(489897) 2008JW25 ▹

ORBITAL INFORMATION

◲

(ASCII data file 489897.eq0)

Keplerian elements at epoch
58210.3 MJD
	Value	1-σ variation	Units
a	2.76551	2.799e-08	au
e	0.143239	5.936e-08
i	13.361	9.107e-06	deg
Ω	100.63	2.699e-05	deg
ω	67.455	4.242e-05	deg
M	103.099	3.005e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3694	au
Aphelion	3.1616	au
Asc. node-Earth separation	1.58543	au
Desc. node-Earth separation	1.85017	au
Earth MOID	1.41499	au
Orbital period	1679.82	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	-0.18281917	0.01632148	-0.00556513	0.03856106	-0.05223111
-0.18281917	1.00000000	-0.00933887	0.00191111	-0.12428019	0.18826140
0.01632148	-0.00933887	1.00000000	0.00251164	-0.01004726	0.01203031
-0.00556513	0.00191111	0.00251164	1.00000000	-0.62734010	0.01097036
0.03856106	-0.12428019	-0.01004726	-0.62734010	1.00000000	-0.77517693
-0.05223111	0.18826140	0.01203031	0.01097036	-0.77517693	1.00000000

Covariance matrix
7.83569685E-16	-3.03756742E-16	4.16099687E-15	-4.20439329E-15	4.57866418E-14	-4.39297131E-14
-3.03756742E-16	3.52314684E-15	-5.04845469E-15	3.06154719E-15	-3.12909181E-13	3.35750703E-13
4.16099687E-15	-5.04845469E-15	8.29464787E-11	6.17369188E-13	-3.88148410E-12	3.29204794E-12
-4.20439329E-15	3.06154719E-15	6.17369188E-13	7.28413015E-10	-7.18195902E-10	8.89611097E-12
4.57866418E-14	-3.12909181E-13	-3.88148410E-12	-7.18195902E-10	1.79929365E-09	-9.87966311E-10
-4.39297131E-14	3.35750703E-13	3.29204794E-12	8.89611097E-12	-9.87966311E-10	9.02777113E-10