AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XX180 ∴ Orbital info ∴ Epoch epochXXX

(71141) 1999XX180 ▹

ORBITAL INFORMATION

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(ASCII data file 71141.eq0)

Keplerian elements at epoch
57715.9 MJD
	Value	1-σ variation	Units
a	2.54228	8.587e-09	au
e	0.130027	2.333e-08
i	13.315	6.575e-06	deg
Ω	26.684	1.314e-05	deg
ω	75.689	3.785e-05	deg
M	37.095	3.261e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2117	au
Aphelion	2.8728	au
Asc. node-Earth separation	1.42583	au
Desc. node-Earth separation	1.57768	au
Earth MOID	1.27047	au
Orbital period	1480.59	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.10645135	-0.01602389	0.00538712	-0.02051986	0.01514279
0.10645135	1.00000000	0.01980873	-0.00628324	-0.11743058	0.11658208
-0.01602389	0.01980873	1.00000000	-0.43395850	0.12820006	0.01999296
0.00538712	-0.00628324	-0.43395850	1.00000000	-0.37111853	0.03798540
-0.02051986	-0.11743058	0.12820006	-0.37111853	1.00000000	-0.93950557
0.01514279	0.11658208	0.01999296	0.03798540	-0.93950557	1.00000000

Covariance matrix
7.37427753E-17	2.13300081E-17	-9.04780472E-16	6.07986587E-16	-6.66873588E-15	4.24039010E-15
2.13300081E-17	5.44452811E-16	3.03915129E-15	-1.92681900E-15	-1.03698087E-13	8.87058093E-14
-9.04780472E-16	3.03915129E-15	4.32345515E-11	-3.75008312E-11	3.19016499E-11	4.28679543E-12
6.07986587E-16	-1.92681900E-15	-3.75008312E-11	1.72724691E-10	-1.84586226E-10	1.62792377E-11
-6.66873588E-15	-1.03698087E-13	3.19016499E-11	-1.84586226E-10	1.43225011E-09	-1.15944171E-09
4.24039010E-15	8.87058093E-14	4.28679543E-12	1.62792377E-11	-1.15944171E-09	1.06335984E-09