Asteroid General Data

2009 HF₈₈ (484850)

General information

Preliminary designation	2009 HF₈₈
Number	484850
Group	Amor
Absolute magnitude	19.41
Approximate diameter (m)	350
Approximate mass (kg)	7.76·10¹⁰
Number of observations	67
Arc length (days)	4186

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	102.398329
a – orbit major semiaxis (astronomical units)	2.57815700
e – orbit eccentricity	0.51040000
ω – orbit ascending node-perihelion angle (degrees)	282.970313
Ω – longitude of orbit ascending node (degrees)	222.496327
i – orbit inclination to the ecliptic plane (degrees)	24.820895

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	137.307504	2.57587095	0.51410665	278.608446	227.996097	24.425599	1.25159857	4.134155
01/21/1858	144.248123	2.57306774	0.51651852	278.452014	227.716969	24.430924	1.24403059	4.127408
01/29/1887	160.390258	2.56512487	0.52096446	279.900909	226.426092	24.519444	1.22878599	4.108312
02/07/1916	175.197127	2.57430965	0.51356077	280.919965	225.318149	24.603852	1.25224522	4.130397
02/14/1945	181.520774	2.57700303	0.51315211	280.701932	225.101672	24.602985	1.25460849	4.136881
02/22/1974	194.140187	2.56977762	0.51863806	281.719413	224.003551	24.631118	1.23699313	4.119494
03/02/2003	211.391461	2.57412491	0.51278849	283.159770	222.651853	24.824082	1.25414330	4.129952
03/09/2032	218.708046	2.57630288	0.51080910	282.970334	222.427729	24.826581	1.26030393	4.135195
03/17/2061	228.715106	2.56790533	0.51647561	283.458587	221.749240	24.881035	1.24164486	4.114993
03/25/2090	247.056360	2.56862176	0.51368409	285.150034	220.278812	25.060002	1.24916162	4.116715
04/03/2119	256.508136	2.57654370	0.50824793	285.144283	219.867326	25.082909	1.26702069	4.135775
04/10/2148	264.105269	2.57368335	0.51106492	285.227968	219.516498	25.100095	1.25836406	4.128890
04/18/2177	281.562604	2.57111178	0.51127564	287.171528	217.741691	25.322835	1.25656495	4.122703

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