AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RE54 ∴ Orbital info ∴ Epoch epochXXX

(257198) 2008RE54 ▹

ORBITAL INFORMATION

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(ASCII data file 257198.eq0)

Keplerian elements at epoch
58293.7 MJD
	Value	1-σ variation	Units
a	5.24461	1.288e-07	au
e	0.073408	8.046e-08
i	7.765	9.013e-06	deg
Ω	213.204	4.784e-05	deg
ω	148.943	7.381e-05	deg
M	275.977	5.195e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	4.8596	au
Aphelion	5.6296	au
Asc. node-Earth separation	4.56097	au
Desc. node-Earth separation	3.91492	au
Earth MOID	3.86059	au
Orbital period	4387	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.02301221	0.00598539	0.00694595	-0.17511412	0.23333221
0.02301221	1.00000000	-0.00064267	-0.00246749	0.05445971	-0.08516084
0.00598539	-0.00064267	1.00000000	-0.28113116	0.18201333	-0.00194757
0.00694595	-0.00246749	-0.28113116	1.00000000	-0.64393606	0.00166131
-0.17511412	0.05445971	0.18201333	-0.64393606	1.00000000	-0.76260989
0.23333221	-0.08516084	-0.00194757	0.00166131	-0.76260989	1.00000000

Covariance matrix
1.65787585E-14	2.38411980E-16	6.94604318E-15	4.27890971E-14	-1.66417276E-12	1.56075462E-12
2.38411980E-16	6.47421918E-15	-4.66069184E-16	-9.49891365E-15	3.23422509E-13	-3.55973404E-13
6.94604318E-15	-4.66069184E-16	8.12339434E-11	-1.21228112E-10	1.21080220E-10	-9.11898164E-13
4.27890971E-14	-9.49891365E-15	-1.21228112E-10	2.28902844E-09	-2.27389068E-09	4.12913552E-12
-1.66417276E-12	3.23422509E-13	1.21080220E-10	-2.27389068E-09	5.44756576E-09	-2.92406894E-09
1.56075462E-12	-3.55973404E-13	-9.11898164E-13	4.12913552E-12	-2.92406894E-09	2.69878238E-09