Asteroid General Data

2009 DZ (457662)

General information

Preliminary designation	2009 DZ
Number	457662
Group	Apollo
Absolute magnitude	22.00
Approximate diameter (m)	110
Approximate mass (kg)	2.17·10⁹
Number of observations	191
Arc length (days)	5152

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	23.010577
a – orbit major semiaxis (astronomical units)	1.45345600
e – orbit eccentricity	0.30220700
ω – orbit ascending node-perihelion angle (degrees)	335.918314
Ω – longitude of orbit ascending node (degrees)	151.438653
i – orbit inclination to the ecliptic plane (degrees)	14.114948

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	25.910039	1.45473503	0.30339229	334.047728	152.500985	14.044500	1.01337964	1.754593
01/21/1858	220.176564	1.45450198	0.30331498	334.297459	152.360950	14.055120	1.01332974	1.754172
01/29/1887	57.474465	1.45348212	0.30267202	334.539397	152.214201	14.065132	1.01355375	1.752327
02/07/1916	267.906082	1.45080754	0.30121513	334.846433	152.010687	14.087113	1.01380235	1.747492
02/14/1945	130.801897	1.44964806	0.30082620	335.086005	151.864899	14.097436	1.01355594	1.745398
02/22/1974	356.318592	1.44971161	0.30088738	335.321021	151.728323	14.107419	1.01351169	1.745513
03/02/2003	219.303260	1.45099447	0.30116614	335.577474	151.583480	14.111589	1.01400406	1.747830
03/09/2032	67.691103	1.45398654	0.30239002	335.951578	151.408910	14.113955	1.01431553	1.753239
03/17/2061	263.756843	1.45462504	0.30258402	336.229812	151.268097	14.122103	1.01447874	1.754394
03/25/2090	98.235685	1.45469356	0.30235042	336.429794	151.143690	14.128175	1.01486635	1.754518
04/03/2119	296.162650	1.45333370	0.30170585	336.680649	150.987730	14.140733	1.01485443	1.752059
04/10/2148	148.244799	1.45047753	0.30033855	336.995268	150.795583	14.160483	1.01484321	1.746896
04/18/2177	11.730705	1.44972030	0.29975820	337.263124	150.649560	14.170225	1.01515475	1.745528

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