Asteroid General Data

2026 DR₁₈

General information

Preliminary designation	2026 DR₁₈
Group	Amor
Absolute magnitude	24.06
Approximate diameter (m)	41
Approximate mass (kg)	1.26·10⁸
Number of observations	23
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	48.436876
a – orbit major semiaxis (astronomical units)	2.53266200
e – orbit eccentricity	0.54052800
ω – orbit ascending node-perihelion angle (degrees)	21.340080
Ω – longitude of orbit ascending node (degrees)	143.823811
i – orbit inclination to the ecliptic plane (degrees)	12.911208

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	10.264386	2.47213927	0.57297951	20.239455	145.950721	13.403358	1.05565413	3.886959
01/21/1858	183.585663	2.46837706	0.57529254	20.039767	145.852248	13.428005	1.04833816	3.878090
01/29/1887	353.642836	2.47364735	0.57323200	20.049415	145.660526	13.396345	1.05567352	3.890517
02/07/1916	151.568260	2.48559265	0.56636748	20.286032	145.371351	13.301757	1.07783380	3.918732
02/14/1945	282.275830	2.50409791	0.55599025	20.932485	144.739216	13.125909	1.11184388	3.962576
02/22/1974	24.710126	2.51996424	0.54762120	21.346014	144.292147	12.999297	1.13997841	4.000296
03/02/2003	104.970291	2.53313065	0.54135756	21.462727	143.947459	12.918207	1.16180123	4.031689
03/09/2032	177.374043	2.53186171	0.54077973	21.374018	143.779114	12.913746	1.16268223	4.028660
03/17/2061	252.732798	2.52628818	0.54487249	21.167682	143.689184	12.950584	1.14978326	4.015364
03/25/2090	342.047943	2.51621829	0.55099177	21.280118	143.555612	12.998581	1.12980273	3.991380
04/03/2119	97.339090	2.49412879	0.56436729	21.644833	143.332476	13.091064	1.08652410	3.938936
04/10/2148	241.441965	2.48035867	0.57239068	21.844491	143.207697	13.150283	1.06062449	3.906361
04/18/2177	47.221180	2.46908488	0.57849694	21.791423	143.091876	13.207743	1.04072684	3.879758

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