AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005SM118 ∴ Orbital info ∴ Epoch epochXXX

(642486) 2005SM118 ▹

ORBITAL INFORMATION

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(ASCII data file 642486.eq0)

Keplerian elements at epoch
58232.3 MJD
	Value	1-σ variation	Units
a	2.25577	6.836e-09	au
e	0.16869	7.099e-08
i	4.408	6.457e-06	deg
Ω	63.698	7.325e-05	deg
ω	313.857	7.596e-05	deg
M	248.812	1.605e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8752	au
Aphelion	2.6363	au
Asc. node-Earth separation	0.9755	au
Desc. node-Earth separation	1.46917	au
Earth MOID	0.88053	au
Orbital period	1237.49	days
Date of orbit computation	apr 23 22:04

Correlation matrix
1.00000000	0.13441683	0.00024241	-0.00157454	-0.00823374	0.01558553
0.13441683	1.00000000	-0.04080854	-0.00322494	-0.02215360	0.02474748
0.00024241	-0.04080854	1.00000000	-0.48632915	0.47072974	-0.00619486
-0.00157454	-0.00322494	-0.48632915	1.00000000	-0.96239960	0.00679734
-0.00823374	-0.02215360	0.47072974	-0.96239960	1.00000000	-0.27266501
0.01558553	0.02474748	-0.00619486	0.00679734	-0.27266501	1.00000000

Covariance matrix
4.67297235E-17	6.52265925E-17	1.06991664E-17	-7.88374422E-16	-4.27530058E-15	1.70978857E-15
6.52265925E-17	5.03905270E-15	-1.87041030E-14	-1.67678778E-14	-1.19451534E-13	2.81922574E-14
1.06991664E-17	-1.87041030E-14	4.16891167E-11	-2.29997528E-10	2.30863893E-10	-6.41899670E-13
-7.88374422E-16	-1.67678778E-14	-2.29997528E-10	5.36491742E-09	-5.35438988E-09	7.98996133E-12
-4.27530058E-15	-1.19451534E-13	2.30863893E-10	-5.35438988E-09	5.76960485E-09	-3.32373824E-10
1.70978857E-15	2.81922574E-14	-6.41899670E-13	7.98996133E-12	-3.32373824E-10	2.57542394E-10