Asteroid General Data

2012 DS₃₀

General information

Preliminary designation	2012 DS₃₀
Group	Apollo
Absolute magnitude	25.89
Approximate diameter (m)	18
Approximate mass (kg)	1.00·10⁷
Number of observations	45
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	226.081944
a – orbit major semiaxis (astronomical units)	1.09353700
e – orbit eccentricity	0.09265100
ω – orbit ascending node-perihelion angle (degrees)	229.308305
Ω – longitude of orbit ascending node (degrees)	332.264045
i – orbit inclination to the ecliptic plane (degrees)	9.544502

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	199.956847	1.09339278	0.08993443	224.661903	334.730234	9.655403	0.99505913	1.143312
01/21/1858	358.404004	1.09080481	0.08879292	225.834751	334.420741	9.640677	0.99394907	1.139256
01/29/1887	163.773932	1.09271040	0.08990869	225.922820	334.085227	9.636151	0.99446624	1.142242
02/07/1916	290.122530	1.09530692	0.09185154	226.101015	333.669359	9.624080	0.99470130	1.146316
02/14/1945	46.279630	1.09431969	0.09122990	226.304637	333.473249	9.621581	0.99448502	1.144767
02/22/1974	203.700115	1.09062546	0.08958543	227.953180	333.080522	9.601517	0.99292131	1.138975
03/02/2003	9.982142	1.09207687	0.09028142	228.155093	332.805979	9.599269	0.99348262	1.141249
03/09/2032	148.200067	1.09461281	0.09349648	229.281300	332.107044	9.537831	0.99227036	1.145227
03/17/2061	261.379370	1.09546522	0.09393549	229.430075	331.865599	9.534756	0.99256216	1.146565
03/25/2090	24.950378	1.09452433	0.09418499	230.515695	331.440247	9.504324	0.99143657	1.145088
04/03/2119	137.034391	1.09545174	0.09481890	230.655429	331.180838	9.502439	0.99158221	1.146543
04/10/2148	262.151713	1.09502422	0.09520495	231.804942	330.652958	9.472373	0.99077249	1.145872
04/18/2177	14.545040	1.09534683	0.09551349	232.034559	330.460680	9.469715	0.99072643	1.146379

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