AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XH77 ∴ Orbital info ∴ Epoch epochXXX

(442765) 2012XH77 ▹

ORBITAL INFORMATION

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(ASCII data file 442765.eq0)

Keplerian elements at epoch
58145.9 MJD
	Value	1-σ variation	Units
a	2.69186	3.436e-08	au
e	0.080385	8.383e-08
i	2.312	8.8e-06	deg
Ω	189.663	0.0001809	deg
ω	130.092	0.0001907	deg
M	155.857	5.546e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4755	au
Aphelion	2.9082	au
Asc. node-Earth separation	1.82235	au
Desc. node-Earth separation	1.54276	au
Earth MOID	1.46401	au
Orbital period	1613.16	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.18469107	0.00361267	-0.00491409	0.02586940	-0.08247984
-0.18469107	1.00000000	-0.00274208	-0.01490023	0.12950974	-0.33140849
0.00361267	-0.00274208	1.00000000	-0.02354289	0.02439076	-0.00717682
-0.00491409	-0.01490023	-0.02354289	1.00000000	-0.95064961	0.00710779
0.02586940	0.12950974	0.02439076	-0.95064961	1.00000000	-0.31520986
-0.08247984	-0.33140849	-0.00717682	0.00710779	-0.31520986	1.00000000

Covariance matrix
1.18082541E-15	-5.32027859E-16	1.09243160E-15	-3.05492637E-14	1.69531980E-13	-1.57193193E-13
-5.32027859E-16	7.02734447E-15	-2.02277975E-15	-2.25971456E-13	2.07047781E-12	-1.54082159E-12
1.09243160E-15	-2.02277975E-15	7.74366983E-11	-3.74798860E-11	4.09327800E-11	-3.50266406E-12
-3.05492637E-14	-2.25971456E-13	-3.74798860E-11	3.27287959E-08	-3.27988034E-08	7.13169565E-11
1.69531980E-13	2.07047781E-12	4.09327800E-11	-3.27988034E-08	3.63701445E-08	-3.33399858E-09
-1.57193193E-13	-1.54082159E-12	-3.50266406E-12	7.13169565E-11	-3.33399858E-09	3.07599906E-09