AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002XF31 ∴ Orbital info ∴ Epoch epochXXX

(151639) 2002XF31 ▹

ORBITAL INFORMATION

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(ASCII data file 151639.eq0)

Keplerian elements at epoch
57785.8 MJD
	Value	1-σ variation	Units
a	2.28673	8.428e-09	au
e	0.092838	4.807e-08
i	3.209	5.696e-06	deg
Ω	9.161	6.593e-05	deg
ω	26.699	7.11e-05	deg
M	63.989	2.545e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0744	au
Aphelion	2.499	au
Asc. node-Earth separation	1.09166	au
Desc. node-Earth separation	1.47344	au
Earth MOID	1.07995	au
Orbital period	1263.05	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	0.03736359	0.00297316	0.00541072	-0.01795708	0.02917639
0.03736359	1.00000000	0.00602270	0.00015341	-0.16242361	0.45244900
0.00297316	0.00602270	1.00000000	-0.09977841	0.09205908	0.00131857
0.00541072	0.00015341	-0.09977841	1.00000000	-0.92757803	0.00776751
-0.01795708	-0.16242361	0.09205908	-0.92757803	1.00000000	-0.37798712
0.02917639	0.45244900	0.00131857	0.00776751	-0.37798712	1.00000000

Covariance matrix
7.10238007E-17	1.51359229E-17	1.42728616E-16	3.00645472E-15	-1.07602431E-14	6.25750000E-15
1.51359229E-17	2.31055725E-15	1.64907561E-15	4.86181547E-16	-5.55126591E-13	5.53471578E-13
1.42728616E-16	1.64907561E-15	3.24475200E-11	-3.74735630E-11	3.72856666E-11	1.91143985E-13
3.00645472E-15	4.86181547E-16	-3.74735630E-11	4.34705714E-09	-4.34843151E-09	1.30330664E-11
-1.07602431E-14	-5.55126591E-13	3.72856666E-11	-4.34843151E-09	5.05555699E-09	-6.83957055E-10
6.25750000E-15	5.53471578E-13	1.91143985E-13	1.30330664E-11	-6.83957055E-10	6.47641464E-10