Asteroid General Data

2008 SG₁₄₈

General information

Preliminary designation	2008 SG₁₄₈
Group	Amor
Absolute magnitude	22.55
Approximate diameter (m)	82
Approximate mass (kg)	1.01·10⁹
Number of observations	39
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	172.550181
a – orbit major semiaxis (astronomical units)	1.34588700
e – orbit eccentricity	0.20223000
ω – orbit ascending node-perihelion angle (degrees)	16.120406
Ω – longitude of orbit ascending node (degrees)	7.402209
i – orbit inclination to the ecliptic plane (degrees)	27.212666

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.213500	1.34598197	0.20140300	14.708557	8.131130	27.246003	1.07489717	1.561563
01/21/1858	171.502638	1.34573287	0.20133451	14.903160	8.024230	27.242519	1.07479040	1.561129
01/29/1887	22.421170	1.34602196	0.20175967	15.088141	7.919247	27.238642	1.07444902	1.561632
02/07/1916	232.237640	1.34611815	0.20177808	15.318728	7.810953	27.231785	1.07450101	1.561800
02/14/1945	83.235524	1.34571466	0.20169193	15.521618	7.702077	27.228488	1.07429488	1.561098
02/22/1974	294.566687	1.34591749	0.20198246	15.706409	7.596212	27.221684	1.07406577	1.561451
03/02/2003	144.317297	1.34618942	0.20210488	15.939100	7.489917	27.215375	1.07411797	1.561924
03/09/2032	354.905269	1.34590981	0.20214859	16.161130	7.384535	27.209442	1.07383604	1.561437
03/17/2061	206.481089	1.34577305	0.20220310	16.346369	7.281236	27.205201	1.07365357	1.561199
03/25/2090	56.421893	1.34615808	0.20260844	16.584505	7.175119	27.198685	1.07341510	1.561869
04/03/2119	266.468300	1.34602299	0.20265698	16.783684	7.069243	27.194227	1.07324204	1.561634
04/10/2148	117.831032	1.34574083	0.20267162	16.979441	6.963873	27.192641	1.07299735	1.561143
04/18/2177	328.270918	1.34605073	0.20300239	17.174494	6.853939	27.185555	1.07279921	1.561683

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