Asteroid General Data

2017 MA₅

General information

Preliminary designation	2017 MA₅
Group	Aten
Absolute magnitude	25.50
Approximate diameter (m)	21
Approximate mass (kg)	1.72·10⁷
Number of observations	29
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.544943
a – orbit major semiaxis (astronomical units)	0.96576600
e – orbit eccentricity	0.23035000
ω – orbit ascending node-perihelion angle (degrees)	131.863088
Ω – longitude of orbit ascending node (degrees)	271.190689
i – orbit inclination to the ecliptic plane (degrees)	5.889185

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	124.787177	0.96589277	0.22850643	128.897338	274.650493	6.111366	0.74518006	0.949279
01/21/1858	329.704890	0.96523679	0.22917417	129.579132	274.159240	6.071027	0.74402946	0.948312
01/29/1887	180.902208	0.96524257	0.22947926	130.145980	273.476073	6.014054	0.74373943	0.948321
02/07/1916	31.433931	0.96558309	0.22943270	130.498494	273.120531	6.015477	0.74404676	0.948823
02/14/1945	227.159992	0.96763806	0.23007118	130.710977	272.397195	5.951257	0.74501244	0.951853
02/22/1974	49.406799	0.96675823	0.23036707	131.194242	272.050934	5.931462	0.74404897	0.950555
03/02/2003	234.671325	0.96673929	0.23001052	131.408344	271.527443	5.910702	0.74437908	0.950527
03/09/2032	74.546633	0.96570790	0.23034112	131.907383	271.168072	5.889847	0.74326566	0.949007
03/17/2061	276.798893	0.96618637	0.23003673	132.417513	270.599921	5.890686	0.74392802	0.949712
03/25/2090	111.086185	0.96742884	0.23051724	132.835177	270.136820	5.876552	0.74441982	0.951545
04/03/2119	290.877549	0.96749572	0.23026215	132.963605	269.668978	5.861279	0.74471807	0.951643
04/10/2148	121.483704	0.96615057	0.23007094	133.525041	269.231852	5.846340	0.74386740	0.949659
04/18/2177	327.194054	0.96603881	0.23006949	134.026154	268.694599	5.845592	0.74378276	0.949495

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