Asteroid General Data

2018 DQ₃

General information

Preliminary designation	2018 DQ₃
Group	Apollo
Absolute magnitude	24.33
Approximate diameter (m)	36
Approximate mass (kg)	8.67·10⁷
Number of observations	47
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	68.003342
a – orbit major semiaxis (astronomical units)	2.42190600
e – orbit eccentricity	0.64206800
ω – orbit ascending node-perihelion angle (degrees)	102.478686
Ω – longitude of orbit ascending node (degrees)	146.869450
i – orbit inclination to the ecliptic plane (degrees)	11.867629

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	280.360681	2.38926609	0.63291723	85.209151	162.719702	11.647555	0.87705841	3.693154
01/21/1858	219.165591	2.38887164	0.63406238	89.121127	159.202263	11.605434	0.87417800	3.692239
01/29/1887	172.665737	2.39003384	0.63284966	89.607342	158.647425	11.615514	0.87750173	3.694934
02/07/1916	112.324933	2.38908595	0.63381961	93.379308	155.318230	11.627407	0.87483642	3.692736
02/14/1945	66.804878	2.39147570	0.63178510	94.048916	154.548639	11.640178	0.88057699	3.698278
02/22/1974	7.270386	2.38869733	0.63408571	97.868721	151.217294	11.699372	0.87405849	3.691835
03/02/2003	319.951465	2.39566816	0.63038678	98.687991	150.292614	11.720648	0.88547063	3.708007
03/09/2032	259.569671	2.38866954	0.63487469	102.298109	147.102892	11.831609	0.87216371	3.691771
03/17/2061	211.158775	2.39663700	0.63069534	103.317845	146.098209	11.846638	0.88508922	3.710257
03/25/2090	152.871241	2.38571406	0.63531925	106.478890	143.227075	12.016142	0.87002400	3.684921
04/03/2119	109.324643	2.39114965	0.63213031	107.059811	142.622894	12.022211	0.87963147	3.697522
04/10/2148	57.326324	2.38167489	0.63478650	110.245834	139.717615	12.230072	0.86981982	3.675567
04/18/2177	15.713813	2.38872469	0.62965860	110.886696	139.060234	12.263161	0.88464364	3.691899

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