AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004RE121 ∴ Orbital info ∴ Epoch epochXXX

(229120) 2004RE121 ▹

ORBITAL INFORMATION

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(ASCII data file 229120.eq0)

Keplerian elements at epoch
58170.6 MJD
	Value	1-σ variation	Units
a	2.62187	2.476e-08	au
e	0.052496	4.185e-08
i	2.887	6.654e-06	deg
Ω	5.293	9.322e-05	deg
ω	282.827	0.0001343	deg
M	112.401	9.539e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4842	au
Aphelion	2.7595	au
Asc. node-Earth separation	1.58183	au
Desc. node-Earth separation	1.64815	au
Earth MOID	1.46947	au
Orbital period	1550.66	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	-0.10473792	-0.01511566	0.00236406	-0.50576384	0.70473809
-0.10473792	1.00000000	0.00748421	-0.00004481	0.11461416	-0.16100709
-0.01511566	0.00748421	1.00000000	0.05738167	-0.02643551	-0.01872216
0.00236406	-0.00004481	0.05738167	1.00000000	-0.69654464	0.00512347
-0.50576384	0.11461416	-0.02643551	-0.69654464	1.00000000	-0.72046548
0.70473809	-0.16100709	-0.01872216	0.00512347	-0.72046548	1.00000000

Covariance matrix
6.13166347E-16	-1.08552349E-16	-2.49056528E-15	5.45714950E-15	-1.68184407E-12	1.66461191E-12
-1.08552349E-16	1.75183129E-15	2.08436552E-15	-1.74848331E-16	6.44218531E-13	-6.42816844E-13
-2.49056528E-15	2.08436552E-15	4.42754582E-11	3.55937319E-11	-2.36220742E-11	-1.18832051E-11
5.45714950E-15	-1.74848331E-16	3.55937319E-11	8.69035818E-09	-8.72000209E-09	4.55594969E-11
-1.68184407E-12	6.44218531E-13	-2.36220742E-11	-8.72000209E-09	1.80342295E-08	-9.22907269E-09
1.66461191E-12	-6.42816844E-13	-1.18832051E-11	4.55594969E-11	-9.22907269E-09	9.09896913E-09