Asteroid General Data

2018 RF₇

General information

Preliminary designation	2018 RF₇
Group	Amor
Absolute magnitude	23.71
Approximate diameter (m)	48
Approximate mass (kg)	2.04·10⁸
Number of observations	32
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	352.392475
a – orbit major semiaxis (astronomical units)	2.54606400
e – orbit eccentricity	0.49126000
ω – orbit ascending node-perihelion angle (degrees)	153.124433
Ω – longitude of orbit ascending node (degrees)	187.978754
i – orbit inclination to the ecliptic plane (degrees)	1.928681

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	87.343004	2.53313734	0.49961537	140.564900	196.806611	1.585417	1.26754300	4.031705
01/21/1858	149.195425	2.54239776	0.49238125	143.305308	195.060009	1.647990	1.29056878	4.053833
01/29/1887	196.637810	2.55182990	0.48430618	143.894930	194.488494	1.669882	1.31596292	4.076413
02/07/1916	239.186746	2.55249413	0.48361501	143.874802	194.124753	1.679386	1.31806965	4.078005
02/14/1945	289.351945	2.53888005	0.49376365	145.183583	192.846129	1.713913	1.28527336	4.045423
02/22/1974	355.151699	2.52993481	0.50243119	148.318697	190.716358	1.791429	1.25881666	4.024061
03/02/2003	63.403245	2.53621428	0.49948403	151.679584	188.772270	1.883140	1.26941575	4.039053
03/09/2032	116.575209	2.55059644	0.48778533	153.305589	187.850702	1.934484	1.30645291	4.073458
03/17/2061	160.406827	2.55106898	0.48511371	153.258887	187.624281	1.942498	1.31351044	4.074590
03/25/2090	206.418727	2.54503812	0.48947106	153.377625	187.177563	1.957866	1.29931561	4.060150
04/03/2119	264.607981	2.53662722	0.49805629	154.879685	186.056622	2.006987	1.27324407	4.040039
04/10/2148	332.861304	2.53266897	0.50262489	158.967781	183.865323	2.146082	1.25968651	4.030587
04/18/2177	35.707949	2.54220819	0.49564834	160.644529	183.135333	2.201986	1.28216692	4.053380

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