Asteroid General Data

2019 YA₁

General information

Preliminary designation	2019 YA₁
Group	Apollo
Absolute magnitude	25.52
Approximate diameter (m)	21
Approximate mass (kg)	1.67·10⁷
Number of observations	104
Arc length (days)	39

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	27.317085
a – orbit major semiaxis (astronomical units)	1.69042200
e – orbit eccentricity	0.40966400
ω – orbit ascending node-perihelion angle (degrees)	184.565751
Ω – longitude of orbit ascending node (degrees)	254.480382
i – orbit inclination to the ecliptic plane (degrees)	2.125737

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	325.039961	1.69526245	0.41182861	179.770551	257.255403	2.089060	0.99710486	2.207273
01/21/1858	20.196117	1.69126738	0.41023796	180.787569	256.779111	2.111847	0.99744530	2.199475
01/29/1887	103.141900	1.68629754	0.40842379	181.682344	256.291185	2.139037	0.99757352	2.189787
02/07/1916	193.469641	1.68382045	0.40772567	182.329290	255.888155	2.146750	0.99728363	2.184964
02/14/1945	293.180473	1.68518933	0.40796191	182.719587	255.639721	2.147820	0.99769627	2.187629
02/22/1974	30.808510	1.68728273	0.40847019	183.349889	255.257109	2.146429	0.99807802	2.191707
03/02/2003	120.781124	1.68595019	0.40831240	183.743182	254.980387	2.150176	0.99755582	2.189111
03/09/2032	202.375430	1.69448595	0.41083328	185.229912	254.183608	2.093321	0.99833473	2.205757
03/17/2061	256.673533	1.69560874	0.41128217	185.704782	253.865706	2.094997	0.99823509	2.207949
03/25/2090	310.158135	1.69400296	0.41124970	186.112434	253.601656	2.099047	0.99734475	2.204813
04/03/2119	25.643945	1.68662350	0.40855908	187.442515	253.059972	2.109239	0.99753816	2.190422
04/10/2148	114.420811	1.68732929	0.40852755	187.863246	252.782358	2.111147	0.99800880	2.191797
04/18/2177	176.446870	1.69618432	0.41133999	189.173929	251.911636	2.070918	0.99847588	2.209074

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