Asteroid General Data

2020 TW₁

General information

Preliminary designation	2020 TW₁
Group	Apollo
Absolute magnitude	27.57
Approximate diameter (m)	8
Approximate mass (kg)	9.86·10⁵
Number of observations	27
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.034319
a – orbit major semiaxis (astronomical units)	1.04528700
e – orbit eccentricity	0.17567900
ω – orbit ascending node-perihelion angle (degrees)	90.933594
Ω – longitude of orbit ascending node (degrees)	193.149125
i – orbit inclination to the ecliptic plane (degrees)	8.492023

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	31.938096	1.04529410	0.17534238	89.458326	195.245743	8.483080	0.86200974	1.068706
01/21/1858	65.584085	1.04799330	0.17552484	90.326961	194.978005	8.492977	0.86404445	1.072848
01/29/1887	90.671285	1.04588995	0.17549738	91.099368	194.718863	8.488564	0.86233900	1.069620
02/07/1916	139.187370	1.04320953	0.17442180	90.401761	194.411356	8.552963	0.86125104	1.065511
02/14/1945	222.197146	1.04541382	0.17642243	89.930271	194.073344	8.423265	0.86097938	1.068890
02/22/1974	267.044659	1.04699264	0.17648794	90.468571	193.841841	8.429241	0.86221107	1.071312
03/02/2003	282.287233	1.04735174	0.17684138	91.765396	193.546313	8.425476	0.86213662	1.071863
03/09/2032	316.360340	1.04543653	0.17575974	90.965072	193.128092	8.491945	0.86169088	1.068925
03/17/2061	15.260466	1.04561805	0.17590957	90.883214	192.839538	8.484946	0.86168382	1.069203
03/25/2090	66.456588	1.04529453	0.17581583	90.765600	192.573349	8.491467	0.86151521	1.068707
04/03/2119	121.750349	1.04562547	0.17588867	90.739289	192.296123	8.490792	0.86171179	1.069214
04/10/2148	173.975497	1.04521429	0.17579406	90.650672	192.028571	8.496702	0.86147182	1.068584
04/18/2177	229.851455	1.04588777	0.17602791	90.524341	191.763372	8.494106	0.86178233	1.069617

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