Asteroid General Data

2015 XY₃₇₈ (537829)

General information

Preliminary designation	2015 XY₃₇₈
Number	537829
Group	Aten
Absolute magnitude	19.51
Approximate diameter (m)	330
Approximate mass (kg)	6.76·10¹⁰
Number of observations	163
Arc length (days)	3667

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	193.459176
a – orbit major semiaxis (astronomical units)	0.71019700
e – orbit eccentricity	0.48924200
ω – orbit ascending node-perihelion angle (degrees)	265.693381
Ω – longitude of orbit ascending node (degrees)	1.194340
i – orbit inclination to the ecliptic plane (degrees)	13.919186

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	101.774621	0.71038479	0.48912182	264.094045	3.156804	13.946912	0.36292009	0.598744
01/21/1858	274.266893	0.71013803	0.48927203	264.336385	2.851183	13.950689	0.36268735	0.598432
01/29/1887	93.617745	0.71012094	0.48924105	264.535041	2.626733	13.939891	0.36270062	0.598410
02/07/1916	266.698795	0.71030898	0.48911351	264.796504	2.291512	13.928867	0.36288726	0.598648
02/14/1945	81.513622	0.71010714	0.48923224	265.035773	2.011333	13.933568	0.36269984	0.598393
02/22/1974	260.318875	0.71017991	0.48919367	265.244198	1.777297	13.917715	0.36276439	0.598485
03/02/2003	72.407311	0.71033421	0.48913768	265.496857	1.427949	13.914142	0.36288299	0.598680
03/09/2032	247.003360	0.71017612	0.48928674	265.715616	1.169283	13.918803	0.36269636	0.598480
03/17/2061	62.054210	0.71030293	0.48921835	265.932336	0.931918	13.903486	0.36280970	0.598640
03/25/2090	230.233205	0.71037521	0.48910935	266.178626	0.564723	13.901098	0.36292405	0.598732
04/03/2119	43.454654	0.71018107	0.48923559	266.408824	0.304694	13.908407	0.36273522	0.598486
04/10/2148	219.822765	0.71031683	0.48906581	266.644319	0.070304	13.897581	0.36292515	0.598658
04/18/2177	32.530631	0.71030022	0.48903605	266.870256	359.710238	13.889585	0.36293780	0.598637

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