Asteroid General Data

2018 XD₂

General information

Preliminary designation	2018 XD₂
Group	Amor
Absolute magnitude	21.95
Approximate diameter (m)	110
Approximate mass (kg)	2.32·10⁹
Number of observations	38
Arc length (days)	56

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	246.672174
a – orbit major semiaxis (astronomical units)	2.02231100
e – orbit eccentricity	0.35928500
ω – orbit ascending node-perihelion angle (degrees)	98.561388
Ω – longitude of orbit ascending node (degrees)	356.921459
i – orbit inclination to the ecliptic plane (degrees)	5.469889

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.878925	2.02135241	0.36091469	93.889199	0.053069	5.483717	1.29181662	2.873847
01/21/1858	4.434463	2.02141811	0.36044587	94.991233	359.422968	5.485149	1.29280631	2.873987
01/29/1887	39.792302	2.02120415	0.36114588	95.548827	359.022168	5.478554	1.29125460	2.873531
02/07/1916	75.179055	2.02198740	0.35997470	95.995219	358.635803	5.475516	1.29412310	2.875201
02/14/1945	108.778215	2.02142247	0.35978898	96.805179	358.152682	5.477704	1.29413695	2.873997
02/22/1974	143.683799	2.02047752	0.36161150	97.618867	357.607987	5.472646	1.28984961	2.871982
03/02/2003	179.163646	2.02179506	0.36050305	97.927881	357.299672	5.466598	1.29293178	2.874791
03/09/2032	211.982953	2.02306527	0.35900176	98.828571	356.757594	5.467702	1.29678127	2.877501
03/17/2061	246.180553	2.02130673	0.36051401	99.573126	356.269184	5.466068	1.29259734	2.873750
03/25/2090	281.968902	2.02080079	0.36107642	99.893181	355.932111	5.460482	1.29113728	2.872671
04/03/2119	315.764666	2.02167200	0.35907799	100.633127	355.484526	5.466168	1.29573409	2.874529
04/10/2148	349.832714	2.02146787	0.35936693	101.416766	354.998139	5.466018	1.29501917	2.874093
04/18/2177	25.571116	2.02151603	0.35981991	101.882390	354.576933	5.460159	1.29413431	2.874196

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