Asteroid General Data

2020 SY₁

General information

Preliminary designation	2020 SY₁
Group	Amor
Absolute magnitude	23.57
Approximate diameter (m)	51
Approximate mass (kg)	2.48·10⁸
Number of observations	45
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	106.096014
a – orbit major semiaxis (astronomical units)	2.75721300
e – orbit eccentricity	0.55570100
ω – orbit ascending node-perihelion angle (degrees)	63.105277
Ω – longitude of orbit ascending node (degrees)	314.109585
i – orbit inclination to the ecliptic plane (degrees)	5.446679

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	68.242637	2.75431929	0.55594918	43.257104	330.934005	6.530831	1.22305775	4.571114
01/21/1858	181.780931	2.76847401	0.54864498	45.710991	328.909000	6.343225	1.24956465	4.606396
01/29/1887	299.751190	2.75161890	0.55788057	48.907965	326.324480	6.140533	1.21654417	4.564393
02/07/1916	60.877643	2.76059984	0.55296945	50.208639	325.070580	6.057331	1.23407247	4.586758
02/14/1945	175.917172	2.75800319	0.55631428	54.845330	321.256692	5.786382	1.22368662	4.580288
02/22/1974	301.193090	2.75399372	0.55637254	56.205673	319.987401	5.735796	1.22174725	4.570303
03/02/2003	53.785135	2.76787876	0.55083465	61.063593	315.977706	5.522230	1.24323524	4.604911
03/09/2032	177.596889	2.75204560	0.55796269	63.164119	313.989097	5.445825	1.21650684	4.565455
03/17/2061	291.072906	2.76883502	0.54987072	66.616964	310.996007	5.330674	1.24633371	4.607297
03/25/2090	51.317581	2.75128642	0.55928443	70.930935	307.242694	5.213790	1.21253476	4.563566
04/03/2119	171.731985	2.76255330	0.55344175	72.777635	305.493393	5.169956	1.23364096	4.591627
04/10/2148	288.611339	2.75121042	0.55998159	79.398436	299.745995	5.053162	1.21058324	4.563377
04/18/2177	54.219337	2.75559814	0.55694900	80.460445	298.616454	5.042132	1.22087051	4.574298

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