Asteroid General Data

2008 SJ₈₂

General information

Preliminary designation	2008 SJ₈₂
Group	Apollo
Absolute magnitude	20.52
Approximate diameter (m)	210
Approximate mass (kg)	1.67·10¹⁰
Number of observations	197
Arc length (days)	4106

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.263355
a – orbit major semiaxis (astronomical units)	2.37967500
e – orbit eccentricity	0.57730900
ω – orbit ascending node-perihelion angle (degrees)	218.367755
Ω – longitude of orbit ascending node (degrees)	135.129374
i – orbit inclination to the ecliptic plane (degrees)	9.686826

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.486735	2.38774841	0.57199934	213.196058	138.729632	10.121031	1.02195790	3.689635
01/21/1858	9.230223	2.38144502	0.57722482	213.540846	138.504788	10.120248	1.00681584	3.675035
01/29/1887	326.512647	2.38426562	0.57473307	214.952216	137.642229	9.984535	1.01394931	3.681566
02/07/1916	288.011688	2.38147472	0.57758637	215.054667	137.440083	9.987847	1.00596739	3.675104
02/14/1945	242.753348	2.38373122	0.57668613	216.475350	136.592965	9.856944	1.00906650	3.680328
02/22/1974	208.914216	2.37922975	0.57606174	216.756328	136.258864	9.837459	1.00864652	3.669908
03/02/2003	174.790633	2.37695984	0.57735244	218.181721	135.423636	9.720444	1.00461628	3.664657
03/09/2032	142.637652	2.38459584	0.57441027	218.934007	134.729800	9.630236	1.01485951	3.682331
03/17/2061	101.911107	2.37950489	0.57937522	219.942444	134.164201	9.567053	1.00087872	3.670545
03/25/2090	63.243949	2.38574624	0.57500988	221.231691	133.231617	9.443395	1.01391859	3.684996
04/03/2119	24.494920	2.37918486	0.58008374	221.656967	132.933807	9.428619	0.99905841	3.669804
04/10/2148	346.911817	2.38043789	0.57790867	223.282316	131.839781	9.293486	1.00476219	3.672704
04/18/2177	313.255631	2.37976228	0.58019474	223.422633	131.582968	9.286614	0.99903673	3.671140

Detailed table...

3D animation...

Calculation on the date...

Return to search