Asteroid General Data

2020 SY

General information

Preliminary designation	2020 SY
Group	Amor
Absolute magnitude	21.82
Approximate diameter (m)	110
Approximate mass (kg)	2.78·10⁹
Number of observations	57
Arc length (days)	37

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	7.115852
a – orbit major semiaxis (astronomical units)	2.03136400
e – orbit eccentricity	0.38468300
ω – orbit ascending node-perihelion angle (degrees)	214.536082
Ω – longitude of orbit ascending node (degrees)	185.164788
i – orbit inclination to the ecliptic plane (degrees)	35.351424

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.778271	2.03192127	0.37678844	212.664695	186.337925	35.540508	1.26631683	2.896416
01/21/1858	280.665257	2.03173876	0.37822162	212.985109	186.180776	35.512292	1.26329123	2.896026
01/29/1887	288.319240	2.03098223	0.38027359	213.247742	186.030954	35.510379	1.25865333	2.894408
02/07/1916	297.064939	2.03089840	0.38091519	213.430555	185.842088	35.488001	1.25729835	2.894229
02/14/1945	305.243836	2.03150530	0.38113637	213.650811	185.654888	35.445847	1.25722475	2.895527
02/22/1974	312.080911	2.03188887	0.38228420	214.072169	185.458968	35.378599	1.25512987	2.896347
03/02/2003	319.457366	2.03166996	0.38354770	214.365515	185.300615	35.357810	1.25242762	2.895879
03/09/2032	328.066974	2.03140713	0.38483678	214.572371	185.109401	35.344621	1.24964694	2.895317
03/17/2061	336.278485	2.03159230	0.38545069	214.842258	184.929032	35.305034	1.24851365	2.895713
03/25/2090	343.140695	2.03190961	0.38655940	215.270809	184.723008	35.235670	1.24645585	2.896391
04/03/2119	350.247291	2.03148497	0.38826813	215.521804	184.568110	35.221062	1.24272411	2.895483
04/10/2148	358.683612	2.03096573	0.38988959	215.671444	184.411265	35.221609	1.23911333	2.894373
04/18/2177	7.326894	2.03128116	0.39013897	215.900065	184.195411	35.173776	1.23879922	2.895047

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