AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YH16 ∴ Orbital info ∴ Epoch epochXXX

(143866) 2003YH16 ▹

ORBITAL INFORMATION

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(ASCII data file 143866.eq0)

Keplerian elements at epoch
57958.2 MJD
	Value	1-σ variation	Units
a	2.19038	5.075e-09	au
e	0.229992	4.159e-08
i	8.85	4.115e-06	deg
Ω	80.567	2.478e-05	deg
ω	299.789	2.657e-05	deg
M	132.558	7.91e-06	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6866	au
Aphelion	2.6942	au
Asc. node-Earth separation	0.87559	au
Desc. node-Earth separation	1.32667	au
Earth MOID	0.70977	au
Orbital period	1184.07	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.48219694	0.03812427	0.01451863	-0.05273586	0.13759407
-0.48219694	1.00000000	-0.06796302	0.00869465	0.01479164	-0.12656487
0.03812427	-0.06796302	1.00000000	-0.24726975	0.23625591	-0.01582102
0.01451863	0.00869465	-0.24726975	1.00000000	-0.92295869	0.00930759
-0.05273586	0.01479164	0.23625591	-0.92295869	1.00000000	-0.37732428
0.13759407	-0.12656487	-0.01582102	0.00930759	-0.37732428	1.00000000

Covariance matrix
2.57542684E-17	-1.01772060E-16	7.96104498E-16	1.82565787E-15	-7.11062368E-15	5.52340433E-15
-1.01772060E-16	1.72965315E-15	-1.16304396E-14	8.95984715E-15	1.63445468E-14	-4.16365942E-14
7.96104498E-16	-1.16304396E-14	1.69312041E-11	-2.52106523E-11	2.58287669E-11	-5.14944983E-13
1.82565787E-15	8.95984715E-15	-2.52106523E-11	6.13957563E-10	-6.07615020E-10	1.82426864E-12
-7.11062368E-15	1.63445468E-14	2.58287669E-11	-6.07615020E-10	7.05917783E-10	-7.93002092E-11
5.52340433E-15	-4.16365942E-14	-5.14944983E-13	1.82426864E-12	-7.93002092E-11	6.25698404E-11