Asteroid General Data

2019 YO₄

General information

Preliminary designation	2019 YO₄
Group	Amor
Absolute magnitude	21.87
Approximate diameter (m)	110
Approximate mass (kg)	2.59·10⁹
Number of observations	34
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	115.965736
a – orbit major semiaxis (astronomical units)	1.27698000
e – orbit eccentricity	0.03584000
ω – orbit ascending node-perihelion angle (degrees)	115.395577
Ω – longitude of orbit ascending node (degrees)	97.710087
i – orbit inclination to the ecliptic plane (degrees)	45.512196

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.176143	1.27738791	0.03623715	114.977493	98.170182	45.526603	1.23109901	1.443726
01/21/1858	180.641515	1.27742852	0.03615370	114.925413	98.100944	45.525101	1.23124475	1.443795
01/29/1887	217.260598	1.27737143	0.03604826	114.930871	98.033084	45.524857	1.23132441	1.443698
02/07/1916	254.276937	1.27734823	0.03602743	114.816369	97.966165	45.524666	1.23132866	1.443659
02/14/1945	291.288572	1.27734987	0.03601982	114.757430	97.899267	45.525150	1.23133995	1.443662
02/22/1974	328.078258	1.27738194	0.03597654	114.814028	97.832523	45.526022	1.23142616	1.443716
03/02/2003	4.536159	1.27740988	0.03583019	114.912082	97.762443	45.526963	1.23164004	1.443763
03/09/2032	40.881562	1.27744013	0.03577955	114.949005	97.694654	45.528731	1.23173391	1.443815
03/17/2061	77.383248	1.27743443	0.03573584	114.804769	97.624519	45.529253	1.23178424	1.443805
03/25/2090	113.963213	1.27735505	0.03570456	114.751756	97.556394	45.528699	1.23174765	1.443670
04/03/2119	150.933241	1.27729176	0.03560113	114.585003	97.487616	45.527280	1.23181873	1.443563
04/10/2148	187.862535	1.27732564	0.03552777	114.599226	97.419647	45.526335	1.23194510	1.443621
04/18/2177	224.733625	1.27731565	0.03554144	114.657911	97.351425	45.526180	1.23191801	1.443604

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