Asteroid General Data

2020 YR₁

General information

Preliminary designation	2020 YR₁
Group	Aten
Absolute magnitude	22.75
Approximate diameter (m)	75
Approximate mass (kg)	7.69·10⁸
Number of observations	52
Arc length (days)	1856

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	207.378613
a – orbit major semiaxis (astronomical units)	0.73113000
e – orbit eccentricity	0.42135800
ω – orbit ascending node-perihelion angle (degrees)	235.941379
Ω – longitude of orbit ascending node (degrees)	54.797230
i – orbit inclination to the ecliptic plane (degrees)	8.315385

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	198.763080	0.72929157	0.41845369	233.175605	57.489531	8.490968	0.42411682	0.622805
01/21/1858	55.630828	0.72931658	0.41850191	233.533581	57.158992	8.461214	0.42409620	0.622837
01/29/1887	281.606803	0.72863467	0.41871641	233.798076	56.682317	8.444106	0.42354338	0.621964
02/07/1916	158.852397	0.72855523	0.41889524	234.271266	56.246239	8.429400	0.42336691	0.621862
02/14/1945	17.478249	0.72962552	0.41887159	234.706581	55.852449	8.381896	0.42400612	0.623233
02/22/1974	221.180568	0.72981170	0.41903734	235.105589	55.389766	8.373017	0.42399334	0.623472
03/02/2003	349.766907	0.73209828	0.41915718	235.783965	55.130831	8.296123	0.42523403	0.626404
03/09/2032	110.535356	0.73200297	0.41949471	236.071124	54.656815	8.251965	0.42493160	0.626282
03/17/2061	219.244772	0.73259154	0.41936040	236.523947	54.309425	8.230667	0.42537166	0.627037
03/25/2090	321.885547	0.73224744	0.41944671	236.852630	53.872907	8.204395	0.42510866	0.626596
04/03/2119	69.946576	0.73293556	0.41967614	237.333161	53.394287	8.162832	0.42533999	0.627479
04/10/2148	156.424601	0.73287895	0.41982024	237.709863	52.910626	8.135345	0.42520153	0.627406
04/18/2177	253.502588	0.73243222	0.41985246	237.991420	52.527658	8.121667	0.42491875	0.626833

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