Asteroid General Data

2021 UL₁₇

General information

Preliminary designation	2021 UL₁₇
Group	Amor
Absolute magnitude	23.22
Approximate diameter (m)	60
Approximate mass (kg)	4.02·10⁸
Number of observations	12
Arc length (days)	41

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	234.602936
a – orbit major semiaxis (astronomical units)	2.04794500
e – orbit eccentricity	0.45187500
ω – orbit ascending node-perihelion angle (degrees)	284.568807
Ω – longitude of orbit ascending node (degrees)	126.602712
i – orbit inclination to the ecliptic plane (degrees)	2.754634

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	112.139410	2.04854062	0.45264351	279.776044	129.354267	2.714168	1.12128201	2.932024
01/21/1858	72.236269	2.04998133	0.45026125	280.412154	128.947311	2.724073	1.12695418	2.935117
01/29/1887	29.537005	2.05055602	0.44878236	280.997372	128.587465	2.729906	1.13030266	2.936352
02/07/1916	345.322195	2.05104196	0.44776505	281.989678	128.075304	2.738103	1.13265706	2.937396
02/14/1945	301.776175	2.05038689	0.44764466	282.760514	127.665699	2.743300	1.13254216	2.935988
02/22/1974	261.605856	2.04859418	0.44943369	283.666188	127.203148	2.748656	1.12788694	2.932139
03/02/2003	223.244027	2.04860978	0.45074893	284.193139	126.875220	2.751885	1.12520112	2.932172
03/09/2032	187.308849	2.04722485	0.45278227	284.654386	126.536289	2.754906	1.12027773	2.929199
03/17/2061	152.623154	2.04779446	0.45263179	284.859081	126.319772	2.758584	1.12089758	2.930422
03/25/2090	116.362254	2.04828565	0.45239368	285.096716	126.082480	2.762808	1.12165417	2.931476
04/03/2119	76.837469	2.04975320	0.45014655	285.611430	125.734888	2.770067	1.12706386	2.934627
04/10/2148	34.755634	2.05051062	0.44863196	286.080114	125.433557	2.776240	1.13058601	2.936254
04/18/2177	350.385285	2.05098719	0.44705514	287.083858	124.922449	2.785782	1.13408283	2.937278

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