AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002RD138 ∴ Orbital info ∴ Epoch epochXXX

(161138) 2002RD138 ▹

ORBITAL INFORMATION

◲

(ASCII data file 161138.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06334	2.262e-08	au
e	0.150104	5.551e-08
i	17.999	5.904e-06	deg
Ω	6.162	1.555e-05	deg
ω	346.448	2.235e-05	deg
M	358.78	1.877e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6035	au
Aphelion	3.5232	au
Asc. node-Earth separation	1.61194	au
Desc. node-Earth separation	2.50823	au
Earth MOID	1.60247	au
Orbital period	1958.35	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	-0.08539120	0.00079507	-0.03232336	0.19570998	-0.52419889
-0.08539120	1.00000000	0.00220325	0.00466753	-0.06456185	0.01129394
0.00079507	0.00220325	1.00000000	-0.12401413	0.06617600	0.01894734
-0.03232336	0.00466753	-0.12401413	1.00000000	-0.65509689	0.00573302
0.19570998	-0.06456185	0.06617600	-0.65509689	1.00000000	-0.70132825
-0.52419889	0.01129394	0.01894734	0.00573302	-0.70132825	1.00000000

Covariance matrix
5.11714731E-16	-1.07224773E-16	1.06184463E-16	-1.13686437E-14	9.89336545E-14	-2.22631813E-13
-1.07224773E-16	3.08131546E-15	7.22058116E-16	4.02840539E-15	-8.00868448E-14	1.17703821E-14
1.06184463E-16	7.22058116E-16	3.48561352E-11	-1.13838467E-11	8.73086479E-12	2.10022165E-12
-1.13686437E-14	4.02840539E-15	-1.13838467E-11	2.41744438E-10	-2.27615017E-10	1.67355156E-12
9.89336545E-14	-8.00868448E-14	8.73086479E-12	-2.27615017E-10	4.99383580E-10	-2.94249428E-10
-2.22631813E-13	1.17703821E-14	2.10022165E-12	1.67355156E-12	-2.94249428E-10	3.52496109E-10