AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990TW8 ∴ Orbital info ∴ Epoch epochXXX

(35086) 1990TW8 ▹

ORBITAL INFORMATION

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(ASCII data file 35086.eq0)

Keplerian elements at epoch
57765.0 MJD
	Value	1-σ variation	Units
a	2.27812	6.537e-09	au
e	0.188738	4.208e-08
i	5.895	4.566e-06	deg
Ω	18.584	2.724e-05	deg
ω	310.944	2.939e-05	deg
M	265.319	1.145e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8482	au
Aphelion	2.7081	au
Asc. node-Earth separation	0.958	au
Desc. node-Earth separation	1.50657	au
Earth MOID	0.84512	au
Orbital period	1255.92	days
Date of orbit computation	apr 23 19:53

Correlation matrix
1.00000000	0.28601366	0.00938209	-0.00361909	0.06649247	-0.19032443
0.28601366	1.00000000	-0.00400499	-0.00735881	0.20826574	-0.62175560
0.00938209	-0.00400499	1.00000000	-0.09264661	0.08455779	0.00339079
-0.00361909	-0.00735881	-0.09264661	1.00000000	-0.92148885	0.00549848
0.06649247	0.20826574	0.08455779	-0.92148885	1.00000000	-0.38177891
-0.19032443	-0.62175560	0.00339079	0.00549848	-0.38177891	1.00000000

Covariance matrix
4.27354710E-17	7.86753700E-17	2.80058183E-16	-6.44405489E-16	1.27771738E-14	-1.42398461E-14
7.86753700E-17	1.77057992E-15	-7.69509061E-16	-8.43395743E-15	2.57598704E-13	-2.99429079E-13
2.80058183E-16	-7.69509061E-16	2.08501452E-11	-1.15225922E-11	1.13494872E-11	1.77203209E-13
-6.44405489E-16	-8.43395743E-15	-1.15225922E-11	7.41877564E-10	-7.37775596E-10	1.71405702E-12
1.27771738E-14	2.57598704E-13	1.13494872E-11	-7.37775596E-10	8.64044600E-10	-1.28438881E-10
-1.42398461E-14	-2.99429079E-13	1.77203209E-13	1.71405702E-12	-1.28438881E-10	1.30988449E-10