AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007HT45 ∴ Orbital info ∴ Epoch epochXXX

(278320) 2007HT45 ▹

ORBITAL INFORMATION

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(ASCII data file 278320.eq0)

Keplerian elements at epoch
57597.2 MJD
	Value	1-σ variation	Units
a	2.51852	1.709e-08	au
e	0.094361	5.572e-08
i	2.542	5.342e-06	deg
Ω	150.092	0.0001933	deg
ω	138.369	0.0001996	deg
M	61.696	4.832e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2809	au
Aphelion	2.7562	au
Asc. node-Earth separation	1.6968	au
Desc. node-Earth separation	1.32016	au
Earth MOID	1.26512	au
Orbital period	1459.87	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	-0.32187886	-0.00249342	0.00419754	0.01950404	-0.10323463
-0.32187886	1.00000000	-0.00316824	-0.01278780	-0.09904384	0.46174739
-0.00249342	-0.00316824	1.00000000	0.33353858	-0.32243328	-0.00019378
0.00419754	-0.01278780	0.33353858	1.00000000	-0.96812950	0.00048711
0.01950404	-0.09904384	-0.32243328	-0.96812950	1.00000000	-0.24987831
-0.10323463	0.46174739	-0.00019378	0.00048711	-0.24987831	1.00000000

Covariance matrix
2.92131983E-16	-3.06522099E-16	-2.27665153E-16	1.38676580E-14	6.65246728E-14	-8.52637906E-14
-3.06522099E-16	3.10427062E-15	-9.42995409E-16	-1.37719123E-13	-1.10122449E-12	1.24317971E-12
-2.27665153E-16	-9.42995409E-16	2.85379589E-11	3.44410284E-10	-3.43731969E-10	-5.00242957E-14
1.38676580E-14	-1.37719123E-13	3.44410284E-10	3.73626063E-08	-3.73439842E-08	4.54983963E-12
6.65246728E-14	-1.10122449E-12	-3.43731969E-10	-3.73439842E-08	3.98232987E-08	-2.40961058E-09
-8.52637906E-14	1.24317971E-12	-5.00242957E-14	4.54983963E-12	-2.40961058E-09	2.33506705E-09