Asteroid General Data

2017 HY

General information

Preliminary designation	2017 HY
Group	Apollo
Absolute magnitude	27.53
Approximate diameter (m)	8
Approximate mass (kg)	1.04·10⁶
Number of observations	66
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	171.582970
a – orbit major semiaxis (astronomical units)	1.39499200
e – orbit eccentricity	0.32324200
ω – orbit ascending node-perihelion angle (degrees)	225.716110
Ω – longitude of orbit ascending node (degrees)	31.593940
i – orbit inclination to the ecliptic plane (degrees)	1.627150

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	49.715672	1.41856886	0.33114169	219.830616	35.114579	1.694592	0.94882157	1.689570
01/21/1858	113.798654	1.41883818	0.33116462	220.840622	34.432406	1.690721	0.94896917	1.690051
01/29/1887	175.883436	1.41899239	0.33121467	221.080509	34.180305	1.682358	0.94900129	1.690327
02/07/1916	238.404176	1.41904816	0.33127876	221.912509	33.583482	1.678811	0.94894764	1.690427
02/14/1945	299.608909	1.41880429	0.33129813	222.264612	33.246025	1.671019	0.94875708	1.689991
02/22/1974	59.475862	1.41081141	0.32858527	224.112217	31.981618	1.657410	0.94723956	1.675730
03/02/2003	173.519328	1.41035494	0.32866545	224.375776	31.842840	1.652586	0.94681999	1.674917
03/09/2032	347.322942	1.39514518	0.32327156	225.751178	31.573679	1.626829	0.94413443	1.647896
03/17/2061	204.275840	1.39576127	0.32344964	226.045402	31.285971	1.619458	0.94430279	1.648987
03/25/2090	49.061233	1.39852903	0.32458216	227.256828	30.072409	1.610527	0.94459146	1.653895
04/03/2119	243.531316	1.40032584	0.32529565	227.813832	29.699348	1.606412	0.94480594	1.657083
04/10/2148	110.793059	1.39265124	0.32241090	229.032207	29.097823	1.577884	0.94364530	1.643479
04/18/2177	1.905964	1.39005984	0.32140152	229.540461	28.693422	1.572176	0.94329249	1.638894

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