Asteroid General Data

2015 DW₁₈₀

General information

Preliminary designation	2015 DW₁₈₀
Group	Amor
Absolute magnitude	21.30
Approximate diameter (m)	150
Approximate mass (kg)	5.70·10⁹
Number of observations	33
Arc length (days)	2596

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	26.898980
a – orbit major semiaxis (astronomical units)	1.75803600
e – orbit eccentricity	0.36446200
ω – orbit ascending node-perihelion angle (degrees)	64.424292
Ω – longitude of orbit ascending node (degrees)	20.142570
i – orbit inclination to the ecliptic plane (degrees)	11.264236

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	148.718786	1.76131644	0.36539924	61.728616	22.074947	11.339026	1.11773275	2.337527
01/21/1858	299.342806	1.76081284	0.36572317	62.078225	21.796141	11.326440	1.11684279	2.336525
01/29/1887	89.807584	1.76124330	0.36540525	62.397718	21.551889	11.314268	1.11767575	2.337382
02/07/1916	240.683964	1.76048361	0.36522767	62.862559	21.229985	11.299577	1.11750629	2.335870
02/14/1945	33.565474	1.75998391	0.36475228	63.283606	20.954357	11.284961	1.11802577	2.334875
02/22/1974	190.110643	1.75855633	0.36491802	63.759245	20.645521	11.269935	1.11682744	2.332035
03/02/2003	350.591354	1.75784625	0.36449441	64.125315	20.382219	11.258750	1.11712111	2.330623
03/09/2032	153.946451	1.75748198	0.36440207	64.448775	20.127275	11.248833	1.11705190	2.329898
03/17/2061	318.215582	1.75714162	0.36408393	64.913998	19.811236	11.236679	1.11739458	2.329221
03/25/2090	122.544125	1.75769591	0.36406138	65.258449	19.554905	11.221915	1.11778672	2.330324
04/03/2119	286.347325	1.75742436	0.36455607	65.677611	19.253140	11.206822	1.11674463	2.329784
04/10/2148	88.741569	1.75840137	0.36449991	65.990706	19.010021	11.195312	1.11746422	2.331727
04/18/2177	248.229970	1.75886977	0.36478391	66.435771	18.682017	11.181463	1.11726237	2.332658

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