Asteroid General Data

2009 DV₄₂ (343098)

General information

Preliminary designation	2009 DV₄₂
Number	343098
Group	Amor
Absolute magnitude	18.66
Approximate diameter (m)	490
Approximate mass (kg)	2.19·10¹¹
Number of observations	523
Arc length (days)	17813

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.007584
a – orbit major semiaxis (astronomical units)	1.61498500
e – orbit eccentricity	0.27517700
ω – orbit ascending node-perihelion angle (degrees)	343.891201
Ω – longitude of orbit ascending node (degrees)	116.982223
i – orbit inclination to the ecliptic plane (degrees)	19.928389

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.281449	1.61511094	0.27616580	342.034858	117.897913	19.883981	1.16907254	2.052599
01/21/1858	180.785331	1.61487546	0.27597319	342.323469	117.758234	19.891156	1.16921313	2.052150
01/29/1887	231.377227	1.61490148	0.27591584	342.541515	117.638474	19.896473	1.16932458	2.052200
02/07/1916	282.128513	1.61495160	0.27566422	342.823950	117.497876	19.903455	1.16976723	2.052295
02/14/1945	332.965340	1.61490095	0.27548812	343.116891	117.365657	19.909138	1.17001492	2.052199
02/22/1974	23.837127	1.61477295	0.27541928	343.451513	117.226942	19.919101	1.17003334	2.051955
03/02/2003	74.751374	1.61485405	0.27538261	343.658009	117.095802	19.923021	1.17015133	2.052109
03/09/2032	125.604270	1.61486870	0.27527468	343.910813	116.955488	19.930817	1.17033624	2.052137
03/17/2061	176.258802	1.61505291	0.27505497	344.220373	116.816134	19.935226	1.17082458	2.052489
03/25/2090	226.860448	1.61467542	0.27508001	344.465336	116.683968	19.943379	1.17051048	2.051769
04/03/2119	277.593159	1.61478122	0.27487555	344.756136	116.552150	19.946216	1.17091735	2.051971
04/10/2148	328.414904	1.61484500	0.27458501	344.986288	116.422956	19.949861	1.17143278	2.052092
04/18/2177	19.298519	1.61491100	0.27435716	345.304299	116.278577	19.955341	1.17184860	2.052218

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