Asteroid General Data

2008 RG₉₈ (523810)

General information

Preliminary designation	2008 RG₉₈
Number	523810
Group	Apollo
Absolute magnitude	17.23
Approximate diameter (m)	950
Approximate mass (kg)	1.58·10¹²
Number of observations	400
Arc length (days)	7613

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	150.414306
a – orbit major semiaxis (astronomical units)	2.19136500
e – orbit eccentricity	0.76776900
ω – orbit ascending node-perihelion angle (degrees)	168.541026
Ω – longitude of orbit ascending node (degrees)	340.028054
i – orbit inclination to the ecliptic plane (degrees)	10.735980

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	211.228007	2.18526015	0.77159263	164.300865	342.639331	10.265197	0.49912953	3.230393
01/21/1858	192.778663	2.18706512	0.77012156	165.122186	342.113328	10.371114	0.50275912	3.234396
01/29/1887	170.272691	2.19544410	0.76590457	165.740844	341.755556	10.386754	0.51394344	3.253001
02/07/1916	143.420553	2.19754216	0.76462880	166.409374	341.349987	10.452696	0.51723813	3.257665
02/14/1945	113.720909	2.19847360	0.76416182	167.015164	340.977672	10.509118	0.51848401	3.259736
02/22/1974	85.213813	2.19192079	0.76788272	167.638699	340.587727	10.642180	0.50878269	3.245173
03/02/2003	57.693480	2.18885647	0.76883621	168.383345	340.149515	10.739440	0.50598436	3.238371
03/09/2032	38.154749	2.19193232	0.76739939	168.556842	340.020750	10.726813	0.50984479	3.245199
03/17/2061	20.110439	2.18947746	0.76842251	169.330244	339.564281	10.823725	0.50703370	3.239749
03/25/2090	2.499319	2.19173460	0.76658359	170.071071	339.170673	10.846734	0.51158683	3.244760
04/03/2119	347.264918	2.19186233	0.76605446	170.769816	338.779015	10.892833	0.51277642	3.245043
04/10/2148	328.671937	2.19108523	0.76636648	171.518435	338.382832	10.945597	0.51191095	3.243318
04/18/2177	306.695280	2.19661741	0.76405409	172.151869	338.037563	10.932341	0.51828290	3.255609

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