Asteroid General Data

2015 DQ₂₂₄

General information

Preliminary designation	2015 DQ₂₂₄
Group	Aten
Absolute magnitude	29.34
Approximate diameter (m)	4
Approximate mass (kg)	8.55·10⁴
Number of observations	9
Arc length (days)	0

Approaches

Date	Object	r, AU	r, km
02/18/2015 01:26:24 AM	Earth	0.000724	108 360

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	31.823474
a – orbit major semiaxis (astronomical units)	0.77959412
e – orbit eccentricity	0.52577876
ω – orbit ascending node-perihelion angle (degrees)	215.130056
Ω – longitude of orbit ascending node (degrees)	148.954349
i – orbit inclination to the ecliptic plane (degrees)	11.010255

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	90.798389	0.77614863	0.53282983	213.234268	150.593582	9.909834	0.36259349	0.683782
01/21/1858	245.552572	0.77632366	0.53274146	213.421680	150.376555	9.898308	0.36274386	0.684014
01/29/1887	32.556098	0.77670926	0.53250652	213.725383	150.126806	9.900038	0.36310651	0.684523
02/07/1916	171.865533	0.77682557	0.53257195	213.908259	149.914314	9.892772	0.36311006	0.684677
02/14/1945	316.606771	0.77655711	0.53281977	214.140891	149.617803	9.888046	0.36279213	0.684322
02/22/1974	109.363437	0.77609234	0.53322097	214.230556	149.394224	9.879025	0.36226362	0.683708
03/02/2003	272.952560	0.77607220	0.53307088	214.432502	149.178679	9.868848	0.36237071	0.683681
03/09/2032	15.504669	0.77958212	0.52572664	215.172823	148.925293	11.011231	0.36973503	0.688325
03/17/2061	71.886999	0.77953997	0.52594347	215.341771	148.701841	11.003766	0.36954601	0.688269
03/25/2090	320.096832	0.78712889	0.52206472	216.625969	148.428099	10.864369	0.37619667	0.698344
04/03/2119	151.438766	0.78991345	0.52059796	217.211314	148.203885	10.834223	0.37868612	0.702053
04/10/2148	275.834018	0.78970292	0.52069335	217.386630	148.004103	10.827749	0.37850986	0.701772
04/18/2177	37.611787	0.79001819	0.52060235	217.642454	147.738163	10.825353	0.37873287	0.702193

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