Asteroid General Data

2002 PR₁

General information

Preliminary designation	2002 PR₁
Group	Amor
Absolute magnitude	22.11
Approximate diameter (m)	100
Approximate mass (kg)	1.86·10⁹
Number of observations	89
Arc length (days)	88

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	31.242353
a – orbit major semiaxis (astronomical units)	2.49507500
e – orbit eccentricity	0.58729000
ω – orbit ascending node-perihelion angle (degrees)	208.417809
Ω – longitude of orbit ascending node (degrees)	148.248118
i – orbit inclination to the ecliptic plane (degrees)	6.583460

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	82.430857	2.47589406	0.59802677	201.020903	152.209899	6.979687	0.99524314	3.895818
01/21/1858	251.909184	2.46539534	0.60766175	201.644353	151.966712	7.011025	0.96726890	3.871065
01/29/1887	82.767768	2.45311803	0.61444103	201.691471	151.834854	7.055733	0.94582166	3.842185
02/07/1916	279.542140	2.45677476	0.61323491	201.772725	151.564931	7.038950	0.95019472	3.850779
02/14/1945	107.405557	2.46532644	0.60665279	202.237721	151.170960	6.986690	0.96972928	3.870903
02/22/1974	266.638665	2.48334111	0.59511209	204.150346	150.102564	6.825626	1.00547480	3.913408
03/02/2003	42.895912	2.49144098	0.58882230	206.270107	149.164490	6.696582	1.02442497	3.932570
03/09/2032	170.690387	2.49312701	0.58817502	209.429771	147.820913	6.534285	1.02673198	3.936563
03/17/2061	302.418398	2.49065643	0.59132069	211.581516	146.912433	6.435591	1.01787976	3.930713
03/25/2090	90.383622	2.47151007	0.60321013	213.840839	145.961347	6.364660	0.98067016	3.885476
04/03/2119	267.512175	2.46135067	0.61164497	214.312441	145.729232	6.371303	0.95587791	3.861543
04/10/2148	102.413455	2.45278605	0.61641126	214.280737	145.596072	6.389809	0.94086111	3.841405
04/18/2177	289.807593	2.46613875	0.61478120	214.321273	145.238797	6.354793	0.95000301	3.872816

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