Asteroid General Data

2017 YD

General information

Preliminary designation	2017 YD
Group	Apollo
Absolute magnitude	25.52
Approximate diameter (m)	21
Approximate mass (kg)	1.67·10⁷
Number of observations	45
Arc length (days)	54

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	354.513841
a – orbit major semiaxis (astronomical units)	1.45493000
e – orbit eccentricity	0.30115200
ω – orbit ascending node-perihelion angle (degrees)	199.335640
Ω – longitude of orbit ascending node (degrees)	249.561761
i – orbit inclination to the ecliptic plane (degrees)	1.600617

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	348.861850	1.44852925	0.29870320	194.891458	252.446118	1.610163	1.01584892	1.743378
01/21/1858	219.936612	1.44969839	0.29903723	195.318249	252.162080	1.610760	1.01618459	1.745489
01/29/1887	63.681709	1.45563856	0.30145941	196.225366	251.588657	1.603234	1.01682262	1.756228
02/07/1916	251.559705	1.45563927	0.30156018	196.632514	251.299905	1.604838	1.01667643	1.756229
02/14/1945	85.208989	1.45130817	0.29957886	197.399677	250.852298	1.605339	1.01652692	1.748397
02/22/1974	312.629580	1.44852826	0.29825669	198.013233	250.448366	1.609970	1.01649502	1.743376
03/02/2003	184.865031	1.44874587	0.29841495	198.317085	250.192539	1.611413	1.01641845	1.743769
03/09/2032	37.667006	1.45550817	0.30165172	199.463226	249.452090	1.601351	1.01645162	1.755992
03/17/2061	224.971389	1.45607773	0.30159548	199.827176	249.174948	1.602123	1.01693126	1.757023
03/25/2090	54.414105	1.45213664	0.30000074	200.403628	248.814484	1.602715	1.01649457	1.749894
04/03/2119	279.433581	1.44829762	0.29828302	201.093700	248.440388	1.602828	1.01629503	1.742960
04/10/2148	152.763845	1.44863123	0.29835260	201.428410	248.162789	1.605569	1.01642834	1.743562
04/18/2177	8.311528	1.45511637	0.30109059	202.760492	247.280790	1.590533	1.01699452	1.755283

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