AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004TW281 ∴ Orbital info ∴ Epoch epochXXX

(641908) 2004TW281 ▹

ORBITAL INFORMATION

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(ASCII data file 641908.eq0)

Keplerian elements at epoch
58444.2 MJD
	Value	1-σ variation	Units
a	2.35047	1.306e-08	au
e	0.176904	6.379e-08
i	2.019	8.6e-06	deg
Ω	229.331	0.0001758	deg
ω	22.093	0.0001771	deg
M	90.811	2.287e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9347	au
Aphelion	2.7663	au
Asc. node-Earth separation	0.94817	au
Desc. node-Earth separation	1.73362	au
Earth MOID	0.92227	au
Orbital period	1316.22	days
Date of orbit computation	apr 23 22:04

Correlation matrix
1.00000000	0.04068370	-0.00833885	0.00675201	-0.03034075	0.17748961
0.04068370	1.00000000	0.01062044	-0.01301465	-0.07244115	0.63535425
-0.00833885	0.01062044	1.00000000	-0.58742390	0.58034211	0.01411473
0.00675201	-0.01301465	-0.58742390	1.00000000	-0.98979244	-0.01559256
-0.03034075	-0.07244115	0.58034211	-0.98979244	1.00000000	-0.12493765
0.17748961	0.63535425	0.01411473	-0.01559256	-0.12493765	1.00000000

Covariance matrix
1.70544820E-16	3.38936708E-17	-9.36589246E-16	1.55000498E-14	-7.01756118E-14	5.30176289E-14
3.38936708E-17	4.06965776E-15	5.82700075E-15	-1.45945875E-13	-8.18474021E-13	9.27092300E-13
-9.36589246E-16	5.82700075E-15	7.39685448E-11	-8.88087140E-10	8.83991792E-10	2.77666926E-12
1.55000498E-14	-1.45945875E-13	-8.88087140E-10	3.09001697E-08	-3.08152132E-08	-6.26939911E-11
-7.01756118E-14	-8.18474021E-13	8.83991792E-10	-3.08152132E-08	3.13675954E-08	-5.06129957E-10
5.30176289E-14	9.27092300E-13	2.77666926E-12	-6.26939911E-11	-5.06129957E-10	5.23186087E-10