AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003UM251 ∴ Orbital info ∴ Epoch epochXXX

2003UM251 ▹

ORBITAL INFORMATION

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(ASCII data file 2003UM251.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60168	2.814e-08	au
e	0.167067	8.018e-08
i	11.918	7.753e-06	deg
Ω	213.667	3.28e-05	deg
ω	233.435	4.023e-05	deg
M	271.536	1.94e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.167	au
Aphelion	3.0363	au
Asc. node-Earth separation	1.80295	au
Desc. node-Earth separation	1.30699	au
Earth MOID	1.20544	au
Orbital period	1532.78	days
Date of orbit computation	apr 24 01:23

Correlation matrix
1.00000000	0.30451218	0.00494873	-0.00326226	-0.22270642	0.05227576
0.30451218	1.00000000	-0.02448486	0.03254448	-0.10233231	0.12396589
0.00494873	-0.02448486	1.00000000	0.21883914	-0.16554010	-0.02215804
-0.00326226	0.03254448	0.21883914	1.00000000	-0.80308975	0.01478988
-0.22270642	-0.10233231	-0.16554010	-0.80308975	1.00000000	-0.55642225
0.05227576	0.12396589	-0.02215804	0.01478988	-0.55642225	1.00000000

Covariance matrix
7.92072230E-16	6.87131841E-16	1.07979085E-15	-3.01162614E-15	-2.52133518E-13	2.85406796E-14
6.87131841E-16	6.42844654E-15	-1.52199773E-14	8.55914603E-14	-3.30051160E-13	1.92813206E-13
1.07979085E-15	-1.52199773E-14	6.01072141E-11	5.56529800E-11	-5.16276018E-11	-3.33254680E-12
-3.01162614E-15	8.55914603E-14	5.56529800E-11	1.07597023E-09	-1.05969201E-09	9.41123053E-12
-2.52133518E-13	-3.30051160E-13	-5.16276018E-11	-1.05969201E-09	1.61819518E-09	-4.34211663E-10
2.85406796E-14	1.92813206E-13	-3.33254680E-12	9.41123053E-12	-4.34211663E-10	3.76325010E-10