AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RQ137 ∴ Orbital info ∴ Epoch epochXXX

(381472) 2008RQ137 ▹

ORBITAL INFORMATION

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(ASCII data file 381472.eq0)

Keplerian elements at epoch
58398.6 MJD
	Value	1-σ variation	Units
a	2.75181	2.938e-08	au
e	0.036707	9.866e-08
i	5.311	6.463e-06	deg
Ω	298.669	0.0001136	deg
ω	77.605	0.0001463	deg
M	62.073	9.157e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6508	au
Aphelion	2.8528	au
Asc. node-Earth separation	1.70997	au
Desc. node-Earth separation	1.78491	au
Earth MOID	1.65616	au
Orbital period	1667.35	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.08002355	-0.00026305	0.00239616	0.05008508	-0.08446172
0.08002355	1.00000000	-0.00432540	0.00350099	0.03387311	-0.07649199
-0.00026305	-0.00432540	1.00000000	0.10125245	-0.07718285	-0.00279176
0.00239616	0.00350099	0.10125245	1.00000000	-0.77432015	0.00320386
0.05008508	0.03387311	-0.07718285	-0.77432015	1.00000000	-0.63395801
-0.08446172	-0.07649199	-0.00279176	0.00320386	-0.63395801	1.00000000

Covariance matrix
8.62989977E-16	2.31927316E-16	-4.99438360E-17	7.99368468E-15	2.15310340E-13	-2.27211314E-13
2.31927316E-16	9.73335304E-15	-2.75806727E-15	3.92237910E-14	4.89035058E-13	-6.91057765E-13
-4.99438360E-17	-2.75806727E-15	4.17728171E-11	7.43155978E-11	-7.29997405E-11	-1.65230949E-12
7.99368468E-15	3.92237910E-14	7.43155978E-11	1.28960021E-08	-1.28677239E-08	3.33171469E-11
2.15310340E-13	4.89035058E-13	-7.29997405E-11	-1.28677239E-08	2.14144665E-08	-8.49535030E-09
-2.27211314E-13	-6.91057765E-13	-1.65230949E-12	3.33171469E-11	-8.49535030E-09	8.38560376E-09