Asteroid General Data

2015 DP₅₃

General information

Preliminary designation	2015 DP₅₃
Group	Apollo
Absolute magnitude	24.27
Approximate diameter (m)	37
Approximate mass (kg)	9.42·10⁷
Number of observations	81
Arc length (days)	118

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	146.595155
a – orbit major semiaxis (astronomical units)	1.47346300
e – orbit eccentricity	0.33910000
ω – orbit ascending node-perihelion angle (degrees)	48.441627
Ω – longitude of orbit ascending node (degrees)	147.821414
i – orbit inclination to the ecliptic plane (degrees)	10.536612

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	306.783535	1.47280275	0.33807763	46.169161	149.256610	10.620644	0.97488108	1.787382
01/21/1858	33.382084	1.47237103	0.33822844	46.592565	149.040056	10.604486	0.97437327	1.786597
01/29/1887	118.381970	1.47288079	0.33846050	46.838353	148.843119	10.592918	0.97436882	1.787525
02/07/1916	202.167148	1.47317198	0.33857946	47.170770	148.641674	10.587376	0.97438620	1.788055
02/14/1945	285.278581	1.47312344	0.33878216	47.496702	148.425307	10.570357	0.97405551	1.787966
02/22/1974	8.062573	1.47318926	0.33871789	47.785238	148.228287	10.566608	0.97419371	1.788086
03/02/2003	88.770607	1.47361284	0.33896352	48.120140	148.007132	10.553167	0.97411185	1.788857
03/09/2032	168.689971	1.47343722	0.33919697	48.482427	147.797947	10.536657	0.97365178	1.788538
03/17/2061	250.142038	1.47285633	0.33899068	48.855571	147.586180	10.528320	0.97357176	1.787480
03/25/2090	332.770471	1.47324600	0.33921614	49.149810	147.385833	10.521387	0.97349718	1.788189
04/03/2119	54.965504	1.47282932	0.33937835	49.554302	147.161631	10.505467	0.97298294	1.787431
04/10/2148	138.046005	1.47299912	0.33943660	49.816056	146.968154	10.501198	0.97300931	1.787740
04/18/2177	220.238376	1.47329194	0.33970124	50.178381	146.747319	10.484063	0.97281283	1.788273

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