AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002GD144 ∴ Orbital info ∴ Epoch epochXXX

(219940) 2002GD144 ▹

ORBITAL INFORMATION

◲

(ASCII data file 219940.eq0)

Keplerian elements at epoch
57707.2 MJD
	Value	1-σ variation	Units
a	3.04243	2.266e-08	au
e	0.060115	3.819e-08
i	9.783	5.001e-06	deg
Ω	156.113	2.666e-05	deg
ω	123.678	5.318e-05	deg
M	193.95	4.598e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8595	au
Aphelion	3.2253	au
Asc. node-Earth separation	2.14723	au
Desc. node-Earth separation	1.92462	au
Earth MOID	1.85869	au
Orbital period	1938.34	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	0.13008547	0.00713848	0.00459231	-0.00502987	-0.00310574
0.13008547	1.00000000	-0.00084443	0.00180494	-0.03941278	0.01508652
0.00713848	-0.00084443	1.00000000	0.31514350	-0.16901469	0.01557355
0.00459231	0.00180494	0.31514350	1.00000000	-0.49533485	0.00112621
-0.00502987	-0.03941278	-0.16901469	-0.49533485	1.00000000	-0.86666550
-0.00310574	0.01508652	0.01557355	0.00112621	-0.86666550	1.00000000

Covariance matrix
5.13469479E-16	1.12573488E-16	8.08866945E-16	2.77472605E-15	-6.06110829E-15	-3.23573187E-15
1.12573488E-16	1.45847846E-15	-1.61260644E-16	1.83799129E-15	-8.00433229E-14	2.64904570E-14
8.08866945E-16	-1.61260644E-16	2.50051026E-11	4.20197860E-11	-4.49445199E-11	3.58057014E-12
2.77472605E-15	1.83799129E-15	4.20197860E-11	7.10988093E-10	-7.02373364E-10	1.38070345E-12
-6.06110829E-15	-8.00433229E-14	-4.49445199E-11	-7.02373364E-10	2.82797760E-09	-2.11904303E-09
-3.23573187E-15	2.64904570E-14	3.58057014E-12	1.38070345E-12	-2.11904303E-09	2.11397852E-09