Asteroid General Data

2018 RQ₁

General information

Preliminary designation	2018 RQ₁
Group	Aten
Absolute magnitude	24.17
Approximate diameter (m)	39
Approximate mass (kg)	1.08·10⁸
Number of observations	117
Arc length (days)	28

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	103.959503
a – orbit major semiaxis (astronomical units)	0.87869000
e – orbit eccentricity	0.17125800
ω – orbit ascending node-perihelion angle (degrees)	116.310884
Ω – longitude of orbit ascending node (degrees)	38.339548
i – orbit inclination to the ecliptic plane (degrees)	0.844543

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	353.236678	0.88334621	0.17606363	63.032416	93.860889	0.888161	0.72782107	0.830227
01/21/1858	353.598376	0.88324721	0.17520829	64.381376	92.107122	0.877311	0.72849498	0.830088
01/29/1887	23.267442	0.87939589	0.17820411	75.506913	80.484413	0.741776	0.72268393	0.824664
02/07/1916	105.787215	0.87715158	0.17855020	77.161189	79.269034	0.748215	0.72053599	0.821509
02/14/1945	241.208374	0.87560458	0.17250320	101.843441	54.261319	0.651280	0.72455999	0.819337
02/22/1974	58.895010	0.87406392	0.17189498	101.669082	54.414195	0.649224	0.72381672	0.817176
03/02/2003	222.220885	0.87589354	0.17158211	101.761939	54.332947	0.645897	0.72560588	0.819743
03/09/2032	336.699511	0.87884679	0.17120747	116.280450	38.335385	0.844038	0.72838165	0.823892
03/17/2061	41.565030	0.87978004	0.17079846	117.950805	35.960053	0.888210	0.72951496	0.825205
03/25/2090	87.261660	0.88155333	0.17083949	122.477567	29.406727	0.968375	0.73094920	0.827701
04/03/2119	110.364367	0.88158095	0.17072672	124.917528	26.088400	1.002487	0.73107152	0.827740
04/10/2148	116.662150	0.87951065	0.16977427	141.384360	10.100429	1.767546	0.73019237	0.824826
04/18/2177	142.804777	0.88222111	0.17217360	142.590535	8.605274	1.744866	0.73032592	0.828642

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