Asteroid General Data

2016 SW₃

General information

Preliminary designation	2016 SW₃
Group	Apollo
Absolute magnitude	28.17
Approximate diameter (m)	6
Approximate mass (kg)	4.30·10⁵
Number of observations	23
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	33.236712
a – orbit major semiaxis (astronomical units)	2.19185700
e – orbit eccentricity	0.56013200
ω – orbit ascending node-perihelion angle (degrees)	331.504976
Ω – longitude of orbit ascending node (degrees)	4.294680
i – orbit inclination to the ecliptic plane (degrees)	6.665106

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	325.517702	2.18594574	0.55782025	326.416430	7.340304	6.239770	0.96658093	3.231913
01/21/1858	319.036039	2.18625587	0.55714218	327.206269	6.927897	6.263649	0.96820052	3.232601
01/29/1887	316.296543	2.18448943	0.55694726	327.965585	6.386642	6.299809	0.96784404	3.228684
02/07/1916	313.214516	2.18207032	0.55935630	328.619217	5.907071	6.330982	0.96151555	3.223322
02/14/1945	311.086803	2.18135447	0.55917128	329.322444	5.417377	6.362296	0.96160370	3.221736
02/22/1974	306.297805	2.18792199	0.55834061	329.763451	5.160025	6.360462	0.96631629	3.236297
03/02/2003	296.773618	2.18599291	0.55891503	330.532764	4.675176	6.392239	0.96420862	3.232018
03/09/2032	279.760486	2.19153140	0.55840100	331.803024	4.160850	6.678714	0.96777808	3.244309
03/17/2061	261.441792	2.18819226	0.55957966	332.348570	3.705693	6.708570	0.96372438	3.236897
03/25/2090	244.676631	2.18793907	0.55976593	333.066353	3.284999	6.735140	0.96320532	3.236335
04/03/2119	228.256790	2.19116287	0.55793175	333.422626	3.064662	6.730671	0.96864354	3.243490
04/10/2148	194.906006	2.19851532	0.56051004	334.245874	2.602429	6.742390	0.96622540	3.259829
04/18/2177	157.946955	2.19950862	0.55956538	334.884167	2.271711	6.756409	0.96873976	3.262039

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