Asteroid General Data

2001 DR₈ (469356)

General information

Preliminary designation	2001 DR₈
Number	469356
Group	Apollo
Absolute magnitude	18.76
Approximate diameter (m)	470
Approximate mass (kg)	1.91·10¹¹
Number of observations	172
Arc length (days)	8808

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	259.900878
a – orbit major semiaxis (astronomical units)	1.92556800
e – orbit eccentricity	0.67186800
ω – orbit ascending node-perihelion angle (degrees)	43.665781
Ω – longitude of orbit ascending node (degrees)	334.449206
i – orbit inclination to the ecliptic plane (degrees)	6.556925

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	228.000876	1.91956773	0.67098920	38.020269	339.285947	7.034648	0.63155852	2.659535
01/21/1858	195.618323	1.91997357	0.67124950	38.809403	338.632355	6.978097	0.63119226	2.660379
01/29/1887	161.219626	1.92268969	0.67142354	39.588318	337.977468	6.895506	0.63175058	2.666026
02/07/1916	117.128700	1.92538766	0.67155402	40.488423	337.185763	6.809800	0.63238584	2.671640
02/14/1945	66.960421	1.92644024	0.67185760	41.207246	336.575499	6.753977	0.63214672	2.673831
02/22/1974	15.964090	1.92572024	0.67191866	42.335830	335.650695	6.672482	0.63179287	2.672332
03/02/2003	326.973667	1.92560269	0.67149559	43.030051	335.037786	6.608442	0.63256897	2.672087
03/09/2032	277.193721	1.92544414	0.67260693	44.016710	334.187755	6.529376	0.63037707	2.671757
03/17/2061	226.412748	1.92534786	0.67233806	44.824578	333.494138	6.468730	0.63086322	2.671557
03/25/2090	178.931959	1.92420103	0.67297232	45.813394	332.652529	6.401943	0.62926700	2.669170
04/03/2119	129.197561	1.92540644	0.67308954	46.712930	331.870561	6.340529	0.62943551	2.671679
04/10/2148	78.096376	1.92531280	0.67371482	47.624987	331.070768	6.289273	0.62820104	2.671484
04/18/2177	27.087048	1.92505804	0.67330543	48.569127	330.227005	6.219628	0.62890601	2.670954

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