Asteroid General Data

2020 BT₂

General information

Preliminary designation	2020 BT₂
Group	Aten
Absolute magnitude	23.65
Approximate diameter (m)	49
Approximate mass (kg)	2.22·10⁸
Number of observations	34
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.990763
a – orbit major semiaxis (astronomical units)	0.72312500
e – orbit eccentricity	0.42087500
ω – orbit ascending node-perihelion angle (degrees)	133.360348
Ω – longitude of orbit ascending node (degrees)	168.396169
i – orbit inclination to the ecliptic plane (degrees)	4.104565

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	10.224345	0.72387683	0.42142652	125.393782	175.235962	3.745395	0.41881594	0.615882
01/21/1858	60.423192	0.72348122	0.42179461	126.727550	174.100123	3.846078	0.41832074	0.615377
01/29/1887	119.697264	0.72326278	0.42171922	127.982845	173.023067	3.946482	0.41824896	0.615099
02/07/1916	193.006866	0.72315291	0.42187217	129.081031	172.152378	3.987533	0.41807482	0.614959
02/14/1945	255.388499	0.72349267	0.42176924	130.082374	171.186774	4.016521	0.41834572	0.615392
02/22/1974	308.793877	0.72368071	0.42163217	131.328537	169.984565	4.054904	0.41855364	0.615632
03/02/2003	1.165246	0.72336149	0.42154928	132.388049	169.150358	4.082302	0.41842897	0.615225
03/09/2032	69.388700	0.72293586	0.42125811	133.643453	168.105958	4.121333	0.41839326	0.614682
03/17/2061	142.965624	0.72323268	0.42076962	134.649532	167.087291	4.220074	0.41891834	0.615060
03/25/2090	211.939902	0.72310882	0.42097753	135.437836	166.511477	4.283427	0.41869625	0.614902
04/03/2119	273.417628	0.72374711	0.42063422	136.376445	165.721462	4.310486	0.41931431	0.615717
04/10/2148	318.966941	0.72343800	0.42097630	137.039452	165.307823	4.339884	0.41888775	0.615322
04/18/2177	26.960650	0.72307137	0.42109762	137.751292	164.871489	4.368061	0.41858774	0.614855

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