AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003HD42 ∴ Orbital info ∴ Epoch epochXXX

(298347) 2003HD42 ▹

ORBITAL INFORMATION

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(ASCII data file 298347.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41841	1.289e-08	au
e	0.297739	4.137e-08
i	9.38	5.01e-06	deg
Ω	112.277	3.923e-05	deg
ω	189.755	4.063e-05	deg
M	151.856	1.275e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6984	au
Aphelion	3.1385	au
Asc. node-Earth separation	2.13633	au
Desc. node-Earth separation	0.68765	au
Earth MOID	0.68339	au
Orbital period	1373.71	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	-0.15144289	0.00864862	0.00384737	0.00933376	-0.46271271
-0.15144289	1.00000000	-0.01174658	-0.00167777	-0.06300279	0.22941652
0.00864862	-0.01174658	1.00000000	-0.24705487	0.23586234	0.00275633
0.00384737	-0.00167777	-0.24705487	1.00000000	-0.95339816	0.00296487
0.00933376	-0.06300279	0.23586234	-0.95339816	1.00000000	-0.26100967
-0.46271271	0.22941652	0.00275633	0.00296487	-0.26100967	1.00000000

Covariance matrix
1.66142033E-16	-8.07512344E-17	5.58487018E-16	1.94523822E-15	4.88762223E-15	-7.60599994E-14
-8.07512344E-17	1.71127986E-15	-2.43443673E-15	-2.72246385E-15	-1.05881856E-13	1.21029247E-13
5.58487018E-16	-2.43443673E-15	2.50987872E-11	-4.85499151E-11	4.80049735E-11	1.76101573E-13
1.94523822E-15	-2.72246385E-15	-4.85499151E-11	1.53864124E-09	-1.51930248E-09	1.48313298E-12
4.88762223E-15	-1.05881856E-13	4.80049735E-11	-1.51930248E-09	1.65045051E-09	-1.35226868E-10
-7.60599994E-14	1.21029247E-13	1.76101573E-13	1.48313298E-12	-1.35226868E-10	1.62633595E-10