AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000HA80 ∴ Orbital info ∴ Epoch epochXXX

(81641) 2000HA80 ▹

ORBITAL INFORMATION

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(ASCII data file 81641.eq0)

Keplerian elements at epoch
57775.7 MJD
	Value	1-σ variation	Units
a	2.6845	1.039e-08	au
e	0.171756	3.725e-08
i	14.006	3.85e-06	deg
Ω	121.158	1.681e-05	deg
ω	219.543	2.011e-05	deg
M	187.869	1.124e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2234	au
Aphelion	3.1456	au
Asc. node-Earth separation	2.01889	au
Desc. node-Earth separation	1.28391	au
Earth MOID	1.2296	au
Orbital period	1606.55	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	-0.04566227	0.00019017	0.01289838	0.09620759	-0.20075908
-0.04566227	1.00000000	-0.00625558	0.00116306	0.04431905	-0.09701404
0.00019017	-0.00625558	1.00000000	0.08456304	-0.06489685	-0.00292468
0.01289838	0.00116306	0.08456304	1.00000000	-0.81277384	0.00574063
0.09620759	0.04431905	-0.06489685	-0.81277384	1.00000000	-0.56884383
-0.20075908	-0.09701404	-0.00292468	0.00574063	-0.56884383	1.00000000

Covariance matrix
1.07913556E-16	-1.76690090E-17	7.60624551E-18	2.25246769E-15	2.00970151E-14	-2.34480625E-14
-1.76690090E-17	1.38750104E-15	-8.97171463E-16	7.28286514E-16	3.31964291E-14	-4.06298294E-14
7.60624551E-18	-8.97171463E-16	1.48245993E-11	5.47340246E-12	-5.02457462E-12	-1.26608696E-13
2.25246769E-15	7.28286514E-16	5.47340246E-12	2.82599029E-10	-2.74750994E-10	1.08502171E-12
2.00970151E-14	3.31964291E-14	-5.02457462E-12	-2.74750994E-10	4.04360240E-10	-1.28608902E-10
-2.34480625E-14	-4.06298294E-14	-1.26608696E-13	1.08502171E-12	-1.28608902E-10	1.26411770E-10