AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003AB57 ∴ Orbital info ∴ Epoch epochXXX

(267709) 2003AB57 ▹

ORBITAL INFORMATION

◲

(ASCII data file 267709.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.43622	1.359e-08	au
e	0.140011	4.35e-08
i	5.544	5.32e-06	deg
Ω	84.397	4.733e-05	deg
ω	30.695	5.115e-05	deg
M	263.108	1.95e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0951	au
Aphelion	2.7773	au
Asc. node-Earth separation	1.14832	au
Desc. node-Earth separation	1.70076	au
Earth MOID	1.11467	au
Orbital period	1388.91	days
Date of orbit computation	Jul 26 10:02

Correlation matrix
1.00000000	0.00200723	0.02017206	-0.00180456	-0.01106503	-0.26642654
0.00200723	1.00000000	-0.00015183	0.00415963	-0.09592687	0.19100887
0.02017206	-0.00015183	1.00000000	-0.14132056	0.12769033	0.00247925
-0.00180456	0.00415963	-0.14132056	1.00000000	-0.92158627	0.00238183
-0.01106503	-0.09592687	0.12769033	-0.92158627	1.00000000	-0.36613776
-0.26642654	0.19100887	0.00247925	0.00238183	-0.36613776	1.00000000

Covariance matrix
1.84682272E-16	1.18666177E-18	1.45829520E-15	-1.16075600E-15	-7.69138557E-15	-7.05948265E-14
1.18666177E-18	1.89249972E-15	-3.51375017E-17	8.56505000E-15	-2.13450666E-13	1.62014632E-13
1.45829520E-15	-3.51375017E-17	2.82986211E-11	-3.55832124E-11	3.47440140E-11	2.57149878E-13
-1.16075600E-15	8.56505000E-15	-3.55832124E-11	2.24034199E-09	-2.23116919E-09	2.19811626E-12
-7.69138557E-15	-2.13450666E-13	3.47440140E-11	-2.23116919E-09	2.61624672E-09	-3.65146092E-10
-7.05948265E-14	1.62014632E-13	2.57149878E-13	2.19811626E-12	-3.65146092E-10	3.80159267E-10