AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WP90 ∴ Orbital info ∴ Epoch epochXXX

(349683) 2008WP90 ▹

ORBITAL INFORMATION

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(ASCII data file 349683.eq0)

Keplerian elements at epoch
58184.5 MJD
	Value	1-σ variation	Units
a	2.69279	2.316e-08	au
e	0.160136	6.276e-08
i	14.151	7.846e-06	deg
Ω	291.558	2.687e-05	deg
ω	160.871	3.915e-05	deg
M	47.878	2.699e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2616	au
Aphelion	3.124	au
Asc. node-Earth separation	2.07527	au
Desc. node-Earth separation	1.2959	au
Earth MOID	1.28301	au
Orbital period	1614	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.14388345	0.01169789	0.00493161	0.23041523	-0.36721525
-0.14388345	1.00000000	0.01456720	-0.00516838	0.31769680	-0.38202209
0.01169789	0.01456720	1.00000000	0.44684354	-0.29303949	-0.00743607
0.00493161	-0.00516838	0.44684354	1.00000000	-0.68970648	0.03898723
0.23041523	0.31769680	-0.29303949	-0.68970648	1.00000000	-0.73862271
-0.36721525	-0.38202209	-0.00743607	0.03898723	-0.73862271	1.00000000

Covariance matrix
5.36317240E-16	-2.09137021E-16	2.12544273E-15	3.06863663E-15	2.08883501E-13	-2.29514191E-13
-2.09137021E-16	3.93929376E-15	7.17325940E-15	-8.71584785E-15	7.80556064E-13	-6.47106282E-13
2.12544273E-15	7.17325940E-15	6.15548538E-11	9.41959891E-11	-8.99993540E-11	-1.57453497E-12
3.06863663E-15	-8.71584785E-15	9.41959891E-11	7.21924130E-10	-7.25424412E-10	2.82713249E-11
2.08883501E-13	7.80556064E-13	-8.99993540E-11	-7.25424412E-10	1.53237185E-09	-7.80337901E-10
-2.29514191E-13	-6.47106282E-13	-1.57453497E-12	2.82713249E-11	-7.80337901E-10	7.28376488E-10