AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XF172 ∴ Orbital info ∴ Epoch epochXXX

(43171) 1999XF172 ▹

ORBITAL INFORMATION

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(ASCII data file 43171.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13065	1.498e-08	au
e	0.172309	3.653e-08
i	8.943	3.502e-06	deg
Ω	77.94	2.675e-05	deg
ω	87.967	2.855e-05	deg
M	87.937	1.071e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5912	au
Aphelion	3.6701	au
Asc. node-Earth separation	2.03542	au
Desc. node-Earth separation	2.04098	au
Earth MOID	1.61829	au
Orbital period	2023.26	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	-0.02221101	0.00780424	-0.00385500	0.02744653	-0.38400696
-0.02221101	1.00000000	-0.01262213	0.00301390	0.08001560	-0.15917247
0.00780424	-0.01262213	1.00000000	-0.19542447	0.17927552	0.00418674
-0.00385500	0.00301390	-0.19542447	1.00000000	-0.92369543	0.00027075
0.02744653	0.08001560	0.17927552	-0.92369543	1.00000000	-0.35068651
-0.38400696	-0.15917247	0.00418674	0.00027075	-0.35068651	1.00000000

Covariance matrix
2.24260337E-16	-1.21512384E-17	4.09329453E-16	-1.54420654E-15	1.17358926E-14	-6.15631206E-14
-1.21512384E-17	1.33460285E-15	-1.61500791E-15	2.94515731E-15	8.34647404E-14	-6.22514218E-14
4.09329453E-16	-1.61500791E-15	1.22668249E-11	-1.83083560E-11	1.79283140E-11	1.56981266E-13
-1.54420654E-15	2.94515731E-15	-1.83083560E-11	7.15498400E-10	-7.05481295E-10	7.75303665E-14
1.17358926E-14	8.34647404E-14	1.79283140E-11	-7.05481295E-10	8.15276180E-10	-1.07195544E-10
-6.15631206E-14	-6.22514218E-14	1.56981266E-13	7.75303665E-14	-1.07195544E-10	1.14606856E-10