AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003RA2 ∴ Orbital info ∴ Epoch epochXXX

(128170) 2003RA2 ▹

ORBITAL INFORMATION

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(ASCII data file 128170.eq0)

Keplerian elements at epoch
58000.6 MJD
	Value	1-σ variation	Units
a	3.05164	2.037e-08	au
e	0.106515	5.212e-08
i	11.635	5.637e-06	deg
Ω	169.971	2.289e-05	deg
ω	166.654	3.342e-05	deg
M	230.748	2.363e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7266	au
Aphelion	3.3767	au
Asc. node-Earth separation	2.37421	au
Desc. node-Earth separation	1.72749	au
Earth MOID	1.71866	au
Orbital period	1947.14	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	0.12478335	-0.00127756	0.00587955	0.15882944	-0.23387415
0.12478335	1.00000000	-0.00090077	0.00145021	0.13399070	-0.22804344
-0.00127756	-0.00090077	1.00000000	0.14593648	-0.10102180	0.00415813
0.00587955	0.00145021	0.14593648	1.00000000	-0.67547640	0.00602890
0.15882944	0.13399070	-0.10102180	-0.67547640	1.00000000	-0.73246711
-0.23387415	-0.22804344	0.00415813	0.00602890	-0.73246711	1.00000000

Covariance matrix
4.14840146E-16	1.32476356E-16	-1.46692082E-16	2.74069332E-15	1.08113224E-13	-1.12556225E-13
1.32476356E-16	2.71695662E-15	-2.64692145E-16	1.73000964E-15	2.33412133E-13	-2.80870321E-13
-1.46692082E-16	-2.64692145E-16	3.17812099E-11	1.88289136E-11	-1.90330212E-11	5.53899127E-13
2.74069332E-15	1.73000964E-15	1.88289136E-11	5.23784152E-10	-5.16646851E-10	3.26032637E-12
1.08113224E-13	2.33412133E-13	-1.90330212E-11	-5.16646851E-10	1.11690147E-09	-5.78418886E-10
-1.12556225E-13	-2.80870321E-13	5.53899127E-13	3.26032637E-12	-5.78418886E-10	5.58333661E-10