Asteroid General Data

2020 DF₁

General information

Preliminary designation	2020 DF₁
Group	Apollo
Absolute magnitude	24.63
Approximate diameter (m)	31
Approximate mass (kg)	5.73·10⁷
Number of observations	73
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	192.631895
a – orbit major semiaxis (astronomical units)	2.67043900
e – orbit eccentricity	0.69479900
ω – orbit ascending node-perihelion angle (degrees)	317.865243
Ω – longitude of orbit ascending node (degrees)	128.007596
i – orbit inclination to the ecliptic plane (degrees)	3.859198

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	217.410169	2.64988697	0.69973654	281.803924	160.687967	2.770146	0.79566424	4.313618
01/21/1858	128.303636	2.64696424	0.70054239	294.203687	149.273242	2.986382	0.79265357	4.306483
01/29/1887	34.781196	2.64761345	0.70305200	294.694615	148.803357	3.000256	0.78620352	4.308067
02/07/1916	317.010836	2.64325727	0.70355623	303.062312	141.236172	3.243075	0.78357714	4.297439
02/14/1945	236.395023	2.62278381	0.71235310	305.099413	139.478516	3.323137	0.75443562	4.247607
02/22/1974	141.100209	2.64948582	0.69969140	310.815919	134.230134	3.522575	0.79566339	4.312638
03/02/2003	43.256353	2.65749683	0.69556755	317.585173	128.289505	3.857642	0.80902826	4.332212
03/09/2032	285.632669	2.65133410	0.70182139	319.127300	126.953192	3.947370	0.79057111	4.317152
03/17/2061	165.408747	2.67901506	0.69135302	321.397780	125.075181	4.060152	0.82686991	4.384937
03/25/2090	39.376384	2.65658761	0.69844417	326.868186	120.484639	4.531032	0.80110949	4.329989
04/03/2119	282.544083	2.65249029	0.70022891	327.616274	119.846399	4.592887	0.79513991	4.319976
04/10/2148	149.046708	2.68241248	0.68685716	331.414763	116.701968	4.921527	0.83997827	4.393281
04/18/2177	26.284633	2.66460018	0.69238974	334.371754	114.562061	5.249084	0.81965837	4.349594

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