Asteroid General Data

2019 EF₂

General information

Preliminary designation	2019 EF₂
Group	Apollo
Absolute magnitude	25.76
Approximate diameter (m)	19
Approximate mass (kg)	1.20·10⁷
Number of observations	81
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	195.862019
a – orbit major semiaxis (astronomical units)	1.22020600
e – orbit eccentricity	0.18094500
ω – orbit ascending node-perihelion angle (degrees)	195.795183
Ω – longitude of orbit ascending node (degrees)	352.782495
i – orbit inclination to the ecliptic plane (degrees)	14.745968

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	250.840739	1.21719944	0.17783563	193.544897	353.935205	14.823319	1.00073801	1.342899
01/21/1858	109.454038	1.21837804	0.17883395	193.829596	353.745549	14.810376	1.00049069	1.344850
01/29/1887	318.055833	1.21789031	0.17856335	194.002672	353.618238	14.809248	1.00041973	1.344042
02/07/1916	145.892259	1.22007468	0.18021633	194.211229	353.439165	14.785631	1.00019730	1.347660
02/14/1945	331.127754	1.22074928	0.18064915	194.430999	353.282232	14.780012	1.00022197	1.348778
02/22/1974	174.055939	1.21891448	0.17952829	194.824134	353.121648	14.782345	1.00008484	1.345738
03/02/2003	19.284473	1.21890570	0.17953358	195.089761	352.952857	14.776839	1.00007120	1.345723
03/09/2032	218.427574	1.22031231	0.18088431	195.800757	352.757248	14.745016	0.99957696	1.348053
03/17/2061	39.535837	1.22295723	0.18274143	196.288048	352.576474	14.711627	0.99947227	1.352438
03/25/2090	210.104281	1.22213614	0.18222050	196.528061	352.428066	14.713148	0.99943788	1.351077
04/03/2119	15.692604	1.22322515	0.18306408	196.754410	352.264472	14.700269	0.99929657	1.352883
04/10/2148	169.072698	1.22420959	0.18365507	196.939444	352.086820	14.690755	0.99937730	1.354516
04/18/2177	312.368791	1.22663985	0.18551979	197.224908	351.916900	14.663789	0.99907388	1.358552

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