Asteroid General Data

2017 FP₁₂₈

General information

Preliminary designation	2017 FP₁₂₈
Group	Apollo
Absolute magnitude	23.89
Approximate diameter (m)	44
Approximate mass (kg)	1.59·10⁸
Number of observations	167
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	334.994738
a – orbit major semiaxis (astronomical units)	2.18697400
e – orbit eccentricity	0.54685000
ω – orbit ascending node-perihelion angle (degrees)	157.297719
Ω – longitude of orbit ascending node (degrees)	17.250812
i – orbit inclination to the ecliptic plane (degrees)	7.072522

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	32.425007	2.19551297	0.54873068	152.668431	20.065673	6.859652	0.99076764	3.253154
01/21/1858	359.178312	2.19774414	0.54709147	153.497665	19.635651	6.880508	0.99537707	3.258114
01/29/1887	326.428785	2.19535419	0.54881437	153.778742	19.341428	6.897764	0.99051227	3.252801
02/07/1916	292.668779	2.19294660	0.54738111	154.710567	18.810870	6.940587	0.99256907	3.247452
02/14/1945	271.422320	2.19157830	0.54355031	155.152784	18.457895	6.962840	1.00034524	3.244413
02/22/1974	255.950213	2.18917845	0.54376429	155.904952	18.045977	6.987874	0.99878139	3.239085
03/02/2003	241.383867	2.19036390	0.54329639	156.579529	17.680853	7.002814	1.00034710	3.241716
03/09/2032	224.531561	2.18590558	0.54641109	157.344583	17.218655	7.072355	0.99150253	3.231824
03/17/2061	209.718942	2.18505871	0.54676853	158.058637	16.815196	7.094047	0.99033738	3.229946
03/25/2090	197.904753	2.18782212	0.54389169	158.440004	16.571319	7.118358	0.99788384	3.236075
04/03/2119	189.401931	2.18614551	0.54453337	159.159774	16.182430	7.141464	0.99571632	3.232356
04/10/2148	181.146825	2.18693461	0.54416283	159.911849	15.823540	7.154786	0.99688609	3.234106
04/18/2177	175.441498	2.18625833	0.54611824	160.511645	15.470480	7.187578	0.99230278	3.232606

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