NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001RB18 ∴ Orbital info ∴ Epoch 57577 MJD

(354030) 2001RB18 ▹

ORBITAL INFORMATION

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(ASCII data file 354030.eq0)

Keplerian elements
(Epoch 57577.8 MJD)
	Value	1-σ variation	Units
a	2.34703	4.577e-10	au
e	0.542008	2.587e-09
i	4.18	1.63e-06	deg
Ω	198.35	1.107e-05	deg
ω	175.08	1.18e-05	deg
M	36.533	1.308e-06	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0749	au
Aphelion distance	3.6191	au
Asc. node-Earth separation	2.60101	au
Desc. node-Earth separation	0.07794	au
Earth MOID	0.0753	au
Orbital period	1313.34	days
Date of orbit computation	feb 27 11:48

Covariance matrix
2.09470299E-19	-2.02366677E-19	1.38284982E-17	3.75803448E-16	3.80246244E-16	-1.76805357E-16
-2.02366677E-19	6.69471988E-18	4.25806945E-16	1.15307703E-14	-6.34364148E-15	-8.29551995E-16
1.38284982E-17	4.25806945E-16	2.65666823E-12	-2.20753201E-12	2.28733263E-12	-3.73372999E-14
3.75803448E-16	1.15307703E-14	-2.20753201E-12	1.22511591E-10	-1.15661364E-10	-1.70182386E-12
3.80246244E-16	-6.34364148E-15	2.28733263E-12	-1.15661364E-10	1.39294697E-10	-5.43655315E-12
-1.76805357E-16	-8.29551995E-16	-3.73372999E-14	-1.70182386E-12	-5.43655315E-12	1.71200797E-12

Correlation matrix
1.00000000	-0.17088800	0.01853724	0.07418412	0.07039412	-0.29524415
-0.17088800	1.00000000	0.10096663	0.40262759	-0.20773283	-0.24503297
0.01853724	0.10096663	1.00000000	-0.12236290	0.11890315	-0.01750739
0.07418412	0.40262759	-0.12236290	1.00000000	-0.88538554	-0.11750954
0.07039412	-0.20773283	0.11890315	-0.88538554	1.00000000	-0.35204928
-0.29524415	-0.24503297	-0.01750739	-0.11750954	-0.35204928	1.00000000