Asteroid General Data

2017 HT₄₉

General information

Preliminary designation	2017 HT₄₉
Group	Apollo
Absolute magnitude	25.86
Approximate diameter (m)	18
Approximate mass (kg)	1.05·10⁷
Number of observations	67
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	355.285367
a – orbit major semiaxis (astronomical units)	1.04444400
e – orbit eccentricity	0.07696400
ω – orbit ascending node-perihelion angle (degrees)	281.171767
Ω – longitude of orbit ascending node (degrees)	218.417752
i – orbit inclination to the ecliptic plane (degrees)	17.472654

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	229.040525	1.04463329	0.07730490	279.805207	219.618349	17.456657	0.96387801	1.067693
01/21/1858	301.055501	1.04349600	0.07748669	279.164048	219.416248	17.456634	0.96263895	1.065950
01/29/1887	26.530493	1.04295140	0.07754861	279.417164	219.280592	17.456906	0.96207197	1.065116
02/07/1916	103.682636	1.04468793	0.07726317	280.459711	219.090400	17.462771	0.96397203	1.067777
02/14/1945	165.503235	1.04462901	0.07732298	280.767175	218.926645	17.463346	0.96385518	1.067686
02/22/1974	239.429138	1.04341045	0.07747619	280.027903	218.726239	17.464198	0.96257098	1.065819
03/02/2003	326.186315	1.04321418	0.07760449	280.326514	218.555991	17.463576	0.96225608	1.065518
03/09/2032	41.880275	1.04433023	0.07694486	281.230726	218.399393	17.473427	0.96397438	1.067228
03/17/2061	102.334452	1.04492445	0.07705195	281.589673	218.236860	17.473719	0.96441099	1.068139
03/25/2090	177.972769	1.04331929	0.07691775	280.564627	218.033987	17.479787	0.96306952	1.065679
04/03/2119	266.551997	1.04309714	0.07705594	280.865450	217.859590	17.479807	0.96272031	1.065339
04/10/2148	2.312004	1.04245425	0.07613487	280.311729	217.667060	17.492825	0.96308713	1.064354
04/18/2177	103.733114	1.04179692	0.07632866	280.422032	217.522862	17.492617	0.96227795	1.063347

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