Asteroid General Data

2018 RT₁

General information

Preliminary designation	2018 RT₁
Group	Amor
Absolute magnitude	23.90
Approximate diameter (m)	44
Approximate mass (kg)	1.57·10⁸
Number of observations	33
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	232.536746
a – orbit major semiaxis (astronomical units)	2.11443900
e – orbit eccentricity	0.50483800
ω – orbit ascending node-perihelion angle (degrees)	102.445943
Ω – longitude of orbit ascending node (degrees)	199.261731
i – orbit inclination to the ecliptic plane (degrees)	4.840448

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	146.628503	2.11695051	0.50124629	94.396900	205.714495	4.761125	1.05583692	3.080113
01/21/1858	301.559916	2.11453236	0.50380165	95.186723	205.045387	4.764291	1.04922748	3.074837
01/29/1887	96.043121	2.11692530	0.50221908	97.268199	203.519490	4.782008	1.05376503	3.080058
02/07/1916	246.879178	2.11802318	0.50183957	97.713107	203.035985	4.791460	1.05511533	3.082454
02/14/1945	40.889728	2.11411127	0.50488448	99.427948	201.737146	4.801949	1.04672929	3.073919
02/22/1974	197.426392	2.11604431	0.50228870	100.521560	200.894148	4.818671	1.05317916	3.078136
03/02/2003	354.142148	2.11330953	0.50340887	101.084322	200.297647	4.829233	1.04945078	3.072170
03/09/2032	154.342866	2.11302414	0.50516415	102.551145	199.194942	4.844427	1.04560010	3.071548
03/17/2061	313.302031	2.11301982	0.50280603	103.691781	198.314181	4.866092	1.05058072	3.071539
03/25/2090	111.178032	2.11403521	0.50291930	104.199349	197.769450	4.877700	1.05084610	3.073753
04/03/2119	271.859989	2.11252139	0.50522053	105.664933	196.665300	4.898067	1.04523222	3.070452
04/10/2148	69.571035	2.11606066	0.50200292	107.018595	195.651694	4.926876	1.05379203	3.078171
04/18/2177	225.334786	2.11502654	0.50325049	107.424616	195.203897	4.930496	1.05063840	3.075915

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