Asteroid General Data

2021 BF₃

General information

Preliminary designation	2021 BF₃
Group	Amor
Absolute magnitude	21.57
Approximate diameter (m)	130
Approximate mass (kg)	3.93·10⁹
Number of observations	23
Arc length (days)	143

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.462391
a – orbit major semiaxis (astronomical units)	2.63837900
e – orbit eccentricity	0.61533500
ω – orbit ascending node-perihelion angle (degrees)	305.589465
Ω – longitude of orbit ascending node (degrees)	90.601071
i – orbit inclination to the ecliptic plane (degrees)	1.221197

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	127.723631	2.67798604	0.61823506	303.129131	89.502521	1.250594	1.02236119	4.382411
01/21/1858	349.334251	2.66965824	0.62493886	304.589123	88.950448	1.259733	1.00128506	4.361984
01/29/1887	215.716950	2.67214087	0.62603945	304.314187	89.123385	1.256337	0.99927527	4.368070
02/07/1916	76.036456	2.68840510	0.61976426	304.914795	89.032784	1.260680	1.02222770	4.408011
02/14/1945	285.828073	2.69016062	0.61708740	305.116196	89.732574	1.247271	1.03009640	4.412329
02/22/1974	127.947028	2.68443335	0.62069709	305.255045	90.458408	1.233564	1.01821338	4.398246
03/02/2003	340.669410	2.68818337	0.61840115	305.073771	90.576369	1.231304	1.02580769	4.407466
03/09/2032	208.338482	2.67700789	0.62015213	305.691104	90.546557	1.224728	1.01685575	4.380010
03/17/2061	72.748399	2.67893722	0.61770674	305.856602	91.250649	1.211299	1.02413963	4.384746
03/25/2090	289.184161	2.66991477	0.62439231	305.815278	91.848163	1.200717	1.00284051	4.362613
04/03/2119	162.234086	2.67600991	0.61998472	305.533894	92.165184	1.200117	1.01692465	4.377561
04/10/2148	30.158337	2.68023647	0.61659314	305.555536	92.836894	1.188731	1.02762106	4.387936
04/18/2177	248.098900	2.67040511	0.62336885	305.624393	93.584179	1.176333	1.00575775	4.363815

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