Asteroid General Data

2007 RT₁₄₆ (498068)

General information

Preliminary designation	2007 RT₁₄₆
Number	498068
Group	Apollo
Absolute magnitude	18.93
Approximate diameter (m)	430
Approximate mass (kg)	1.51·10¹¹
Number of observations	98
Arc length (days)	7324

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	275.718729
a – orbit major semiaxis (astronomical units)	1.83638300
e – orbit eccentricity	0.44840100
ω – orbit ascending node-perihelion angle (degrees)	86.532264
Ω – longitude of orbit ascending node (degrees)	195.894467
i – orbit inclination to the ecliptic plane (degrees)	16.814391

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	128.703768	1.83648860	0.44744185	83.176139	198.714906	16.844160	1.01476674	2.488760
01/21/1858	5.480516	1.83741082	0.44780791	83.508926	198.388174	16.843145	1.01460373	2.490635
01/29/1887	240.683263	1.83642556	0.44773994	84.160477	197.881835	16.835496	1.01418450	2.488632
02/07/1916	119.118542	1.83570832	0.44823994	84.546885	197.542125	16.830394	1.01287053	2.487174
02/14/1945	357.605256	1.83636613	0.44787068	85.060494	197.099432	16.827793	1.01391158	2.488511
02/22/1974	234.093183	1.83773480	0.44875697	85.566910	196.700891	16.818595	1.01303850	2.491293
03/02/2003	109.466957	1.83604232	0.44900966	86.039435	196.283432	16.816283	1.01164159	2.487853
03/09/2032	347.951228	1.83617847	0.44873809	86.543727	195.871705	16.816293	1.01221526	2.488129
03/17/2061	226.335388	1.83651724	0.44906251	86.995183	195.463056	16.808092	1.01180619	2.488818
03/25/2090	102.795575	1.83786576	0.44898424	87.451404	195.067948	16.815438	1.01269300	2.491560
04/03/2119	338.523590	1.83648759	0.44919412	87.840302	194.708750	16.813123	1.01154816	2.488758
04/10/2148	216.754319	1.83604311	0.44893154	88.389324	194.254827	16.816943	1.01178544	2.487854
04/18/2177	95.309250	1.83630514	0.44946293	88.860621	193.876100	16.813659	1.01095406	2.488387

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