Asteroid General Data

2002 SY₅₀ (154276)

General information

Preliminary designation	2002 SY₅₀
Number	154276
Group	Apollo
Absolute magnitude	17.61
Approximate diameter (m)	800
Approximate mass (kg)	9.33·10¹¹
Number of observations	1180
Arc length (days)	8345

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.921934
a – orbit major semiaxis (astronomical units)	1.70527000
e – orbit eccentricity	0.68894500
ω – orbit ascending node-perihelion angle (degrees)	99.733610
Ω – longitude of orbit ascending node (degrees)	33.996454
i – orbit inclination to the ecliptic plane (degrees)	8.740870

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.077525	1.70882375	0.69003402	93.836332	39.456191	8.749617	0.52967722	2.233811
01/21/1858	287.805338	1.70218064	0.68907295	94.718868	38.539150	8.738364	0.52925400	2.220798
01/29/1887	315.030196	1.70152059	0.68878457	95.433279	37.908408	8.746217	0.52953946	2.219507
02/07/1916	344.343890	1.70332348	0.68874364	96.457007	36.995274	8.730334	0.53017026	2.223035
02/14/1945	7.042238	1.70239760	0.68940250	97.239348	36.265499	8.735296	0.52876043	2.221223
02/22/1974	19.962747	1.70423691	0.69004827	98.255519	35.370094	8.734908	0.52823118	2.224824
03/02/2003	31.382892	1.70614526	0.68946597	99.134903	34.578269	8.744882	0.52981617	2.228561
03/09/2032	43.277192	1.70507743	0.68882486	99.749626	33.968450	8.741058	0.53057771	2.226470
03/17/2061	58.683478	1.70318664	0.68859249	100.821766	33.049897	8.758644	0.53038512	2.222767
03/25/2090	73.500702	1.70478666	0.68914763	101.607816	32.299500	8.718640	0.52993698	2.225900
04/03/2119	87.697222	1.70514351	0.68903953	102.633559	31.378290	8.730015	0.53023222	2.226599
04/10/2148	99.528165	1.70484878	0.68860688	103.474474	30.629766	8.746770	0.53087818	2.226022
04/18/2177	110.641165	1.70567642	0.68852201	104.497215	29.718585	8.764554	0.53128067	2.227643

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