AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SR163 ∴ Orbital info ∴ Epoch epochXXX

(46986) 1998SR163 ▹

ORBITAL INFORMATION

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(ASCII data file 46986.eq0)

Keplerian elements at epoch
57168.8 MJD
	Value	1-σ variation	Units
a	2.56593	1.266e-08	au
e	0.273929	4.497e-08
i	4.085	6.046e-06	deg
Ω	159.893	6.144e-05	deg
ω	214.263	6.319e-05	deg
M	23.432	1.411e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.863	au
Aphelion	3.2688	au
Asc. node-Earth separation	2.07729	au
Desc. node-Earth separation	0.92681	au
Earth MOID	0.86528	au
Orbital period	1501.29	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.23887403	-0.00923539	-0.00544296	0.14266639	-0.70157682
0.23887403	1.00000000	-0.00521339	0.00663384	-0.06035361	0.12472262
-0.00923539	-0.00521339	1.00000000	-0.31524010	0.30443459	0.00649467
-0.00544296	0.00663384	-0.31524010	1.00000000	-0.97340636	0.01293197
0.14266639	-0.06035361	0.30443459	-0.97340636	1.00000000	-0.23288661
-0.70157682	0.12472262	0.00649467	0.01293197	-0.23288661	1.00000000

Covariance matrix
1.60188112E-16	1.35965021E-16	-7.06729603E-16	-4.23278158E-15	1.14107547E-13	-1.25261418E-13
1.35965021E-16	2.02248922E-15	-1.41757524E-15	1.83309000E-14	-1.71523615E-13	7.91252820E-14
-7.06729603E-16	-1.41757524E-15	3.65565718E-11	-1.17111610E-10	1.16319974E-10	5.53945508E-13
-4.23278158E-15	1.83309000E-14	-1.17111610E-10	3.77530052E-09	-3.77961455E-09	1.12090150E-11
1.14107547E-13	-1.71523615E-13	1.16319974E-10	-3.77961455E-09	3.99351332E-09	-2.07610367E-10
-1.25261418E-13	7.91252820E-14	5.53945508E-13	1.12090150E-11	-2.07610367E-10	1.99000381E-10