Asteroid General Data

2017 MD₃

General information

Preliminary designation	2017 MD₃
Group	Amor
Absolute magnitude	20.85
Approximate diameter (m)	180
Approximate mass (kg)	1.06·10¹⁰
Number of observations	68
Arc length (days)	39

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	283.409348
a – orbit major semiaxis (astronomical units)	2.23416500
e – orbit eccentricity	0.43742300
ω – orbit ascending node-perihelion angle (degrees)	140.398715
Ω – longitude of orbit ascending node (degrees)	119.189908
i – orbit inclination to the ecliptic plane (degrees)	5.941212

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	209.527466	2.23186654	0.43850196	135.101007	122.356184	5.749903	1.25318869	3.334287
01/21/1858	99.486790	2.23526265	0.43668548	135.869909	121.952776	5.771290	1.25915591	3.341900
01/29/1887	347.354647	2.23264664	0.43948228	137.125057	121.227618	5.819944	1.25143801	3.336035
02/07/1916	237.581036	2.23203910	0.43998321	137.529545	120.893853	5.835356	1.24997938	3.334673
02/14/1945	125.909863	2.23489998	0.43726657	138.434584	120.432972	5.865728	1.25765292	3.341087
02/22/1974	13.008595	2.23426648	0.43791759	139.256860	119.987276	5.895695	1.25584189	3.339666
03/02/2003	262.528064	2.23451974	0.43763178	139.807565	119.549513	5.920856	1.25662289	3.340234
03/09/2032	154.058986	2.23324614	0.43767569	140.493200	119.155747	5.942942	1.25580860	3.337379
03/17/2061	46.136366	2.23160871	0.43844479	141.157555	118.724860	5.970060	1.25317149	3.333709
03/25/2090	296.668341	2.23328078	0.43758927	141.903279	118.319023	5.996508	1.25602107	3.337456
04/03/2119	186.350330	2.23353235	0.43953021	142.826905	117.733622	6.029740	1.25182740	3.338020
04/10/2148	77.110697	2.23307847	0.43980691	143.183408	117.451708	6.046681	1.25095514	3.337003
04/18/2177	325.159731	2.23472869	0.43805814	143.690471	117.169290	6.065069	1.25578760	3.340703

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