AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RB18 ∴ Orbital info ∴ Epoch epochXXX

(354030) 2001RB18 ▹

ORBITAL INFORMATION

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(ASCII data file 354030.eq0)

Keplerian elements at epoch
57275.7 MJD
	Value	1-σ variation	Units
a	2.3471	4.973e-10	au
e	0.542047	3.129e-09
i	4.18	1.855e-06	deg
Ω	198.353	1.219e-05	deg
ω	175.082	1.323e-05	deg
M	313.721	1.554e-06	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.0749	au
Aphelion	3.6193	au
Asc. node-Earth separation	2.6009	au
Desc. node-Earth separation	0.07789	au
Earth MOID	0.07526	au
Orbital period	1313.39	days
Date of orbit computation	apr 23 21:04

Correlation matrix
1.00000000	-0.12455075	0.02188554	0.06085466	0.11283697	-0.31852558
-0.12455075	1.00000000	0.04994276	0.36231404	-0.09048655	-0.36762383
0.02188554	0.04994276	1.00000000	-0.26896822	0.26944105	-0.05112956
0.06085466	0.36231404	-0.26896822	1.00000000	-0.86255925	-0.12060468
0.11283697	-0.09048655	0.26944105	-0.86255925	1.00000000	-0.39240794
-0.31852558	-0.36762383	-0.05112956	-0.12060468	-0.39240794	1.00000000

Covariance matrix
2.47285359E-19	-1.93768232E-19	2.01916967E-17	3.69007266E-16	7.42214598E-16	-2.46190576E-16
-1.93768232E-19	9.78755115E-18	2.89885068E-16	1.38217836E-14	-3.74455274E-15	-1.78759275E-15
2.01916967E-17	2.89885068E-16	3.44217237E-12	-6.08498049E-12	6.61239761E-12	-1.47440308E-13
3.69007266E-16	1.38217836E-14	-6.08498049E-12	1.48690704E-10	-1.39126458E-10	-2.28577753E-12
7.42214598E-16	-3.74455274E-15	6.61239761E-12	-1.39126458E-10	1.74967654E-10	-8.06760412E-12
-2.46190576E-16	-1.78759275E-15	-1.47440308E-13	-2.28577753E-12	-8.06760412E-12	2.41577126E-12