AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RK90 ∴ Orbital info ∴ Epoch epochXXX

2008RK90 ▹

ORBITAL INFORMATION

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(ASCII data file 2008RK90.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23067	2.051e-08	au
e	0.160164	1.737e-07
i	4.898	2.08e-05	deg
Ω	348.795	9.404e-05	deg
ω	334.575	0.0001035	deg
M	254.775	4.338e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8734	au
Aphelion	2.5879	au
Asc. node-Earth separation	0.89272	au
Desc. node-Earth separation	1.54822	au
Earth MOID	0.86254	au
Orbital period	1216.89	days
Date of orbit computation	apr 24 01:33

Correlation matrix
1.00000000	0.12595132	-0.00945644	0.00526156	0.09518330	-0.53120648
0.12595132	1.00000000	-0.02936161	0.01788722	0.20896248	-0.56267447
-0.00945644	-0.02936161	1.00000000	0.10576654	-0.10603736	0.02750493
0.00526156	0.01788722	0.10576654	1.00000000	-0.90794025	0.01379800
0.09518330	0.20896248	-0.10603736	-0.90794025	1.00000000	-0.40333126
-0.53120648	-0.56267447	0.02750493	0.01379800	-0.40333126	1.00000000

Covariance matrix
4.20761520E-16	4.48760215E-16	-4.03394317E-15	1.01490678E-14	2.02114980E-13	-4.72668651E-13
4.48760215E-16	3.01708299E-14	-1.06061427E-13	2.92166569E-13	3.75735031E-12	-4.23961349E-12
-4.03394317E-15	-1.06061427E-13	4.32481780E-10	2.06836043E-10	-2.28277221E-10	2.48124649E-11
1.01490678E-14	2.92166569E-13	2.06836043E-10	8.84276412E-09	-8.83834671E-09	5.62840911E-11
2.02114980E-13	3.75735031E-12	-2.28277221E-10	-8.83834671E-09	1.07161673E-08	-1.81116099E-09
-4.72668651E-13	-4.23961349E-12	2.48124649E-11	5.62840911E-11	-1.81116099E-09	1.88170204E-09