AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RT89 ∴ Orbital info ∴ Epoch epochXXX

(210222) 2007RT89 ▹

ORBITAL INFORMATION

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(ASCII data file 210222.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69286	1.873e-08	au
e	0.065287	4.453e-08
i	2.244	5.675e-06	deg
Ω	174.851	0.0001211	deg
ω	254.565	0.0001306	deg
M	207.073	5.147e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.517	au
Aphelion	2.8687	au
Asc. node-Earth separation	1.73436	au
Desc. node-Earth separation	1.63122	au
Earth MOID	1.53261	au
Orbital period	1614.06	days
Date of orbit computation	Jun 5 01:22

Correlation matrix
1.00000000	-0.20425669	-0.00101293	-0.00692784	0.12103078	-0.41845078
-0.20425669	1.00000000	-0.00359017	-0.00697962	-0.05229285	0.17765478
-0.00101293	-0.00359017	1.00000000	-0.01923362	0.01882276	-0.00243468
-0.00692784	-0.00697962	-0.01923362	1.00000000	-0.92713376	0.00072208
0.12103078	-0.05229285	0.01882276	-0.92713376	1.00000000	-0.37158478
-0.41845078	0.17765478	-0.00243468	0.00072208	-0.37158478	1.00000000

Covariance matrix
3.50979872E-16	-1.70388738E-16	-1.07688431E-16	-1.57164637E-14	2.96096251E-13	-4.03506307E-13
-1.70388738E-16	1.98265431E-15	-9.07165224E-16	-3.76332034E-14	-3.04061731E-13	4.07160121E-13
-1.07688431E-16	-9.07165224E-16	3.22029763E-11	-1.32167683E-11	1.39484935E-11	-7.11140151E-13
-1.57164637E-14	-3.76332034E-14	-1.32167683E-11	1.46633193E-08	-1.46606940E-08	4.50054939E-12
2.96096251E-13	-3.04061731E-13	1.39484935E-11	-1.46606940E-08	1.70526538E-08	-2.49757620E-09
-4.03506307E-13	4.07160121E-13	-7.11140151E-13	4.50054939E-12	-2.49757620E-09	2.64929112E-09