AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003HW14 ∴ Orbital info ∴ Epoch epochXXX

(280288) 2003HW14 ▹

ORBITAL INFORMATION

◲

(ASCII data file 280288.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.6724	2.449e-08	au
e	0.134969	6.656e-08
i	14.934	5.213e-06	deg
Ω	64.302	2.398e-05	deg
ω	144.034	3.28e-05	deg
M	282.203	2.719e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3117	au
Aphelion	3.0331	au
Asc. node-Earth separation	1.95947	au
Desc. node-Earth separation	1.35224	au
Earth MOID	1.31967	au
Orbital period	1595.69	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.28745376	0.03866598	0.00461384	0.30472047	-0.65643120
-0.28745376	1.00000000	-0.04234507	0.01828025	-0.22441045	0.40808146
0.03866598	-0.04234507	1.00000000	-0.18144234	0.15539173	-0.04256414
0.00461384	0.01828025	-0.18144234	1.00000000	-0.71405853	0.01509239
0.30472047	-0.22441045	0.15539173	-0.71405853	1.00000000	-0.67585510
-0.65643120	0.40808146	-0.04256414	0.01509239	-0.67585510	1.00000000

Covariance matrix
5.99947139E-16	-4.68638936E-16	4.93725126E-15	2.70981192E-15	2.44784462E-13	-4.37174731E-13
-4.68638936E-16	4.43024528E-15	-1.46932043E-14	2.91753314E-14	-4.89872073E-13	7.38533311E-13
4.93725126E-15	-1.46932043E-14	2.71768716E-11	-2.26807888E-11	2.65676628E-11	-6.03327296E-12
2.70981192E-15	2.91753314E-14	-2.26807888E-11	5.74962587E-10	-5.61538233E-10	9.83981764E-12
2.44784462E-13	-4.89872073E-13	2.65676628E-11	-5.61538233E-10	1.07560164E-09	-6.02682621E-10
-4.37174731E-13	7.38533311E-13	-6.03327296E-12	9.83981764E-12	-6.02682621E-10	7.39296558E-10