AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RM2 ∴ Orbital info ∴ Epoch epochXXX

(120867) 1998RM2 ▹

ORBITAL INFORMATION

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(ASCII data file 120867.eq0)

Keplerian elements at epoch
57054.1 MJD
	Value	1-σ variation	Units
a	2.17091	6.679e-09	au
e	0.178982	3.929e-08
i	4.199	3.558e-06	deg
Ω	61.772	6.487e-05	deg
ω	317.12	6.589e-05	deg
M	29.502	1.126e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7824	au
Aphelion	2.5595	au
Asc. node-Earth separation	0.87057	au
Desc. node-Earth separation	1.40746	au
Earth MOID	0.7877	au
Orbital period	1168.32	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	-0.06628819	0.00521764	0.00719733	0.03211606	-0.23602284
-0.06628819	1.00000000	-0.00542641	-0.00492297	-0.05427523	0.32664337
0.00521764	-0.00542641	1.00000000	-0.14968546	0.15001064	-0.01325507
0.00719733	-0.00492297	-0.14968546	1.00000000	-0.98186655	0.00207980
0.03211606	-0.05427523	0.15001064	-0.98186655	1.00000000	-0.18618404
-0.23602284	0.32664337	-0.01325507	0.00207980	-0.18618404	1.00000000

Covariance matrix
4.46153823E-17	-1.73958925E-17	1.23985129E-16	3.11865731E-15	1.41337294E-14	-1.77436432E-14
-1.73958925E-17	1.54360628E-15	-7.58462736E-16	-1.25472606E-14	-1.40495416E-13	1.44440359E-13
1.23985129E-16	-7.58462736E-16	1.26562999E-11	-3.45451172E-11	3.51615187E-11	-5.30740027E-13
3.11865731E-15	-1.25472606E-14	-3.45451172E-11	4.20830666E-09	-4.19660742E-09	1.51852632E-12
1.41337294E-14	-1.40495416E-13	3.51615187E-11	-4.19660742E-09	4.34094601E-09	-1.38064203E-10
-1.77436432E-14	1.44440359E-13	-5.30740027E-13	1.51852632E-12	-1.38064203E-10	1.26675579E-10