AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RD105 ∴ Orbital info ∴ Epoch epochXXX

(431820) 2008RD105 ▹

ORBITAL INFORMATION

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(ASCII data file 431820.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61893	2.49e-08	au
e	0.269656	5.635e-08
i	6.653	5.062e-06	deg
Ω	138.21	8.626e-05	deg
ω	202.019	8.865e-05	deg
M	249.509	2.377e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9127	au
Aphelion	3.3251	au
Asc. node-Earth separation	2.25191	au
Desc. node-Earth separation	0.92961	au
Earth MOID	0.90558	au
Orbital period	1548.05	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.53573625	-0.00346869	-0.00783767	0.13933671	-0.71202696
0.53573625	1.00000000	0.00533992	-0.00952812	0.14861450	-0.59180700
-0.00346869	0.00533992	1.00000000	-0.04794468	0.04632417	0.00427382
-0.00783767	-0.00952812	-0.04794468	1.00000000	-0.96827540	0.00775672
0.13933671	0.14861450	0.04632417	-0.96827540	1.00000000	-0.24549561
-0.71202696	-0.59180700	0.00427382	0.00775672	-0.24549561	1.00000000

Covariance matrix
6.19979474E-16	7.51650232E-16	-4.37230071E-16	-1.68335198E-14	3.07551236E-13	-4.21413424E-13
7.51650232E-16	3.17506197E-15	1.52323299E-15	-4.63108481E-14	7.42336031E-13	-7.92646378E-13
-4.37230071E-16	1.52323299E-15	2.56278184E-11	-2.09360867E-11	2.07886717E-11	5.14274569E-13
-1.68335198E-14	-4.63108481E-14	-2.09360867E-11	7.44043880E-09	-7.40391521E-09	1.59037909E-11
3.07551236E-13	7.42336031E-13	2.07886717E-11	-7.40391521E-09	7.85826244E-09	-5.17285463E-10
-4.21413424E-13	-7.92646378E-13	5.14274569E-13	1.59037909E-11	-5.17285463E-10	5.64997530E-10