AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XU166 ∴ Orbital info ∴ Epoch epochXXX

(13864) 1999XU166 ▹

ORBITAL INFORMATION

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(ASCII data file 13864.eq0)

Keplerian elements at epoch
57388.9 MJD
	Value	1-σ variation	Units
a	2.29527	6.8e-09	au
e	0.099159	3.627e-08
i	5.685	4.175e-06	deg
Ω	346.387	3.514e-05	deg
ω	137.919	4.141e-05	deg
M	174.728	2.106e-05	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0677	au
Aphelion	2.5229	au
Asc. node-Earth separation	1.44636	au
Desc. node-Earth separation	1.12436	au
Earth MOID	1.08658	au
Orbital period	1270.13	days
Date of orbit computation	Jun 5 00:39

Correlation matrix
1.00000000	-0.12759368	0.00322543	-0.00987362	0.04912140	-0.09316373
-0.12759368	1.00000000	0.00186153	0.00886176	0.13442198	-0.23056873
0.00322543	0.00186153	1.00000000	0.02509397	-0.01522500	-0.01290529
-0.00987362	0.00886176	0.02509397	1.00000000	-0.84341784	0.00309238
0.04912140	0.13442198	-0.01522500	-0.84341784	1.00000000	-0.53507185
-0.09316373	-0.23056873	-0.01290529	0.00309238	-0.53507185	1.00000000

Covariance matrix
4.62362327E-17	-3.14663874E-17	9.15648937E-17	-2.35909319E-15	1.38311132E-14	-1.33386064E-14
-3.14663874E-17	1.31538528E-15	2.81869256E-16	1.12933835E-14	2.01879361E-13	-1.76075637E-13
9.15648937E-17	2.81869256E-16	1.74301279E-11	3.68126570E-12	-2.63210186E-12	-1.13446303E-12
-2.35909319E-15	1.12933835E-14	3.68126570E-12	1.23468144E-09	-1.22720014E-09	2.28793201E-12
1.38311132E-14	2.01879361E-13	-2.63210186E-12	-1.22720014E-09	1.71470850E-09	-4.66530044E-10
-1.33386064E-14	-1.76075637E-13	-1.13446303E-12	2.28793201E-12	-4.66530044E-10	4.43347974E-10