AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RX121 ∴ Orbital info ∴ Epoch epochXXX

(135227) 2001RX121 ▹

ORBITAL INFORMATION

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(ASCII data file 135227.eq0)

Keplerian elements at epoch
57647.4 MJD
	Value	1-σ variation	Units
a	3.12763	2.163e-08	au
e	0.105394	5.298e-08
i	3.873	4.771e-06	deg
Ω	125.557	7.492e-05	deg
ω	251.098	7.797e-05	deg
M	234.69	2.215e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.798	au
Aphelion	3.4573	au
Asc. node-Earth separation	2.2192	au
Desc. node-Earth separation	1.9757	au
Earth MOID	1.80185	au
Orbital period	2020.32	days
Date of orbit computation	apr 23 20:16

Correlation matrix
1.00000000	0.13642751	0.00105970	-0.00090614	0.04004691	-0.15890197
0.13642751	1.00000000	-0.00444439	-0.00127457	-0.02289333	0.02201875
0.00105970	-0.00444439	1.00000000	0.20302440	-0.19565599	0.00604124
-0.00090614	-0.00127457	0.20302440	1.00000000	-0.95903288	0.00030744
0.04004691	-0.02289333	-0.19565599	-0.95903288	1.00000000	-0.27928322
-0.15890197	0.02201875	0.00604124	0.00030744	-0.27928322	1.00000000

Covariance matrix
4.67826224E-16	1.56344263E-16	1.09358512E-16	-1.46828316E-15	6.75381295E-14	-7.61363972E-14
1.56344263E-16	2.80721360E-15	-1.12350726E-15	-5.05907717E-15	-9.45767592E-14	2.58434919E-14
1.09358512E-16	-1.12350726E-15	2.27641456E-11	7.25678846E-11	-7.27874530E-11	6.38517525E-13
-1.46828316E-15	-5.05907717E-15	7.25678846E-11	5.61230273E-09	-5.60198236E-09	5.10218546E-13
6.75381295E-14	-9.45767592E-14	-7.27874530E-11	-5.60198236E-09	6.07960535E-09	-4.82395566E-10
-7.61363972E-14	2.58434919E-14	6.38517525E-13	5.10218546E-13	-4.82395566E-10	4.90728781E-10