Asteroid General Data

2017 SP₂

General information

Preliminary designation	2017 SP₂
Group	Apollo
Absolute magnitude	25.48
Approximate diameter (m)	21
Approximate mass (kg)	1.77·10⁷
Number of observations	33
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	224.587083
a – orbit major semiaxis (astronomical units)	2.29257100
e – orbit eccentricity	0.62787400
ω – orbit ascending node-perihelion angle (degrees)	304.775521
Ω – longitude of orbit ascending node (degrees)	354.890991
i – orbit inclination to the ecliptic plane (degrees)	30.707236

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	236.210688	2.29312681	0.63920648	301.251464	359.013467	29.673561	0.82734530	3.472504
01/21/1858	4.775816	2.29440369	0.63710086	301.566710	358.599796	29.758335	0.83263713	3.475405
01/29/1887	134.656858	2.29230532	0.63623441	302.364204	357.725048	29.987210	0.83386180	3.470638
02/07/1916	265.109550	2.29316868	0.63375559	302.737667	357.261485	30.099274	0.83986022	3.472599
02/14/1945	36.805652	2.29061968	0.63312849	303.388784	356.514534	30.296273	0.84036309	3.466810
02/22/1974	169.051715	2.29248417	0.63110246	303.860754	355.978808	30.431896	0.84569176	3.471044
03/02/2003	300.560343	2.29116194	0.62992631	304.365975	355.348918	30.597667	0.84789874	3.468042
03/09/2032	72.931575	2.29057224	0.62812859	304.881265	354.807558	30.762279	0.85179832	3.466703
03/17/2061	205.991663	2.29090224	0.62589657	305.329773	354.246065	30.896550	0.85703439	3.467452
03/25/2090	337.736910	2.29092350	0.62493217	305.805030	353.707251	31.065663	0.85925170	3.467500
04/03/2119	109.774873	2.29118434	0.62250330	306.303540	353.166024	31.210796	0.86491453	3.468092
04/10/2148	242.729174	2.28917206	0.62099567	306.715095	352.634737	31.377528	0.86760612	3.463525
04/18/2177	16.487734	2.29015482	0.61920378	307.227212	352.112132	31.529999	0.87208229	3.465755

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