AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WH165 ∴ Orbital info ∴ Epoch epochXXX

(375949) 2009WH165 ▹

ORBITAL INFORMATION

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(ASCII data file 375949.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.81071	3.065e-08	au
e	0.075056	6.097e-08
i	5.401	5.68e-06	deg
Ω	71.766	6.389e-05	deg
ω	321.74	7.537e-05	deg
M	51.425	4.13e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5997	au
Aphelion	3.0217	au
Asc. node-Earth separation	1.65436	au
Desc. node-Earth separation	1.95571	au
Earth MOID	1.60908	au
Orbital period	1721.16	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	-0.48820754	0.00086000	-0.01175150	0.11554983	-0.36034931
-0.48820754	1.00000000	0.00128520	0.00615984	-0.07061399	0.18418815
0.00086000	0.00128520	1.00000000	-0.05552679	0.04523287	0.00396246
-0.01175150	0.00615984	-0.05552679	1.00000000	-0.84955845	0.01366648
0.11554983	-0.07061399	0.04523287	-0.84955845	1.00000000	-0.52881558
-0.36034931	0.18418815	0.00396246	0.01366648	-0.52881558	1.00000000

Covariance matrix
9.39653578E-16	-9.12506914E-16	1.49740975E-16	-2.30164852E-14	2.66971516E-13	-4.56177113E-13
-9.12506914E-16	3.71788191E-15	4.45120907E-16	2.39982289E-14	-3.24526588E-13	4.63804957E-13
1.49740975E-16	4.45120907E-16	3.22638569E-11	-2.01521945E-11	1.93652912E-11	9.29499815E-13
-2.30164852E-14	2.39982289E-14	-2.01521945E-11	4.08247279E-09	-4.09134996E-09	3.60615415E-11
2.66971516E-13	-3.24526588E-13	1.93652912E-11	-4.09134996E-09	5.68098219E-09	-1.64604560E-09
-4.56177113E-13	4.63804957E-13	9.29499815E-13	3.60615415E-11	-1.64604560E-09	1.70550035E-09