Asteroid General Data

2017 FR₁₂₈

General information

Preliminary designation	2017 FR₁₂₈
Group	Amor
Absolute magnitude	25.51
Approximate diameter (m)	21
Approximate mass (kg)	1.70·10⁷
Number of observations	47
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	67.013070
a – orbit major semiaxis (astronomical units)	2.66614100
e – orbit eccentricity	0.59479400
ω – orbit ascending node-perihelion angle (degrees)	54.054469
Ω – longitude of orbit ascending node (degrees)	140.743791
i – orbit inclination to the ecliptic plane (degrees)	0.775475

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	282.186093	2.65661504	0.60083187	108.424176	80.423776	0.619695	1.06043605	4.330056
01/21/1858	166.682130	2.67379164	0.59366579	91.846531	98.542998	0.588510	1.08645302	4.372119
01/29/1887	41.531515	2.64840873	0.60574113	88.227007	102.462202	0.585714	1.04415863	4.310009
02/07/1916	277.178768	2.67024930	0.59739716	85.680308	105.214307	0.590908	1.07504996	4.363433
02/14/1945	156.709473	2.66189496	0.59885861	67.963794	124.626872	0.641152	1.06779624	4.342972
02/22/1974	51.776004	2.64776769	0.60311233	67.248385	125.410875	0.645423	1.05086634	4.308444
03/02/2003	274.560019	2.67584413	0.59076330	56.952877	136.942938	0.735398	1.09505363	4.377154
03/09/2032	160.045170	2.66301630	0.59465343	54.109210	140.766419	0.775721	1.07944453	4.345716
03/17/2061	42.866127	2.63179479	0.60906707	47.467182	148.547098	0.872145	1.02885525	4.269516
03/25/2090	318.916317	2.64559617	0.60208128	47.337475	148.759713	0.881673	1.05273224	4.303145
04/03/2119	245.203190	2.64255533	0.60594558	44.691649	152.494029	0.954791	1.04131060	4.295728
04/10/2148	155.556616	2.64448760	0.60342692	44.531020	152.497736	0.959254	1.04873259	4.300440
04/18/2177	64.944942	2.65403682	0.59652591	42.203227	156.330554	1.062224	1.07083510	4.323755

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