AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HY43 ∴ Orbital info ∴ Epoch epochXXX

(491483) 2012HY43 ▹

ORBITAL INFORMATION

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(ASCII data file 491483.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.04496	6.247e-08	au
e	0.034631	1.086e-07
i	10.452	1.252e-05	deg
Ω	41.569	5.167e-05	deg
ω	104.766	0.0002003	deg
M	154.351	0.0001851	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9395	au
Aphelion	3.1504	au
Asc. node-Earth separation	2.07741	au
Desc. node-Earth separation	2.0068	au
Earth MOID	1.96966	au
Orbital period	1940.76	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.33593635	-0.00336519	0.00548327	-0.35298077	0.29748187
-0.33593635	1.00000000	0.00315716	-0.00978389	0.63111557	-0.64399767
-0.00336519	0.00315716	1.00000000	-0.49627132	0.12840533	-0.00233735
0.00548327	-0.00978389	-0.49627132	1.00000000	-0.26794103	0.01523463
-0.35298077	0.63111557	0.12840533	-0.26794103	1.00000000	-0.96436695
0.29748187	-0.64399767	-0.00233735	0.01523463	-0.96436695	1.00000000

Covariance matrix
3.90267035E-15	-2.27994291E-15	-2.63233774E-15	1.76983079E-14	-4.41579273E-12	3.43910224E-12
-2.27994291E-15	1.18024476E-14	4.29470207E-15	-5.49172199E-14	1.37300345E-11	-1.29471441E-11
-2.63233774E-15	4.29470207E-15	1.56783693E-10	-3.21055864E-10	3.21966133E-10	-5.41598439E-12
1.76983079E-14	-5.49172199E-14	-3.21055864E-10	2.66945110E-09	-2.77221491E-09	1.45662099E-10
-4.41579273E-12	1.37300345E-11	3.21966133E-10	-2.77221491E-09	4.01008326E-08	-3.57373756E-08
3.43910224E-12	-1.29471441E-11	-5.41598439E-12	1.45662099E-10	-3.57373756E-08	3.42457975E-08