AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UF131 ∴ Orbital info ∴ Epoch epochXXX

(217957) 2001UF131 ▹

ORBITAL INFORMATION

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(ASCII data file 217957.eq0)

Keplerian elements at epoch
58356.3 MJD
	Value	1-σ variation	Units
a	2.61057	1.558e-08	au
e	0.201762	4.223e-08
i	10.723	7.342e-06	deg
Ω	213.773	2.649e-05	deg
ω	97.086	3.329e-05	deg
M	64.011	1.956e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0839	au
Aphelion	3.1373	au
Asc. node-Earth separation	1.56383	au
Desc. node-Earth separation	1.45011	au
Earth MOID	1.10271	au
Orbital period	1540.64	days
Date of orbit computation	apr 23 20:35

Correlation matrix
1.00000000	0.06905445	-0.00065533	0.00094690	0.07113691	-0.12816029
0.06905445	1.00000000	0.00190020	0.00099254	-0.01711782	-0.00269158
-0.00065533	0.00190020	1.00000000	0.10725908	-0.07866767	-0.01017199
0.00094690	0.00099254	0.10725908	1.00000000	-0.78597864	0.00635245
0.07113691	-0.01711782	-0.07866767	-0.78597864	1.00000000	-0.60981657
-0.12816029	-0.00269158	-0.01017199	0.00635245	-0.60981657	1.00000000

Covariance matrix
2.42741473E-16	4.54361684E-17	-7.49636614E-17	3.90799954E-16	3.68911860E-14	-3.90533495E-14
4.54361684E-17	1.78351211E-15	5.89190460E-16	1.11035955E-15	-2.40625774E-14	-2.22320087E-15
-7.49636614E-17	5.89190460E-16	5.39060953E-11	2.08607670E-11	-1.92251989E-11	-1.46068857E-12
3.90799954E-16	1.11035955E-15	2.08607670E-11	7.01704964E-10	-6.93016607E-10	3.29117543E-12
3.68911860E-14	-2.40625774E-14	-1.92251989E-11	-6.93016607E-10	1.10792725E-09	-3.96997402E-10
-3.90533495E-14	-2.22320087E-15	-1.46068857E-12	3.29117543E-12	-3.96997402E-10	3.82530120E-10