Asteroid General Data

2001 BA₁₆

General information

Preliminary designation	2001 BA₁₆
Group	Aten
Absolute magnitude	25.83
Approximate diameter (m)	18
Approximate mass (kg)	1.09·10⁷
Number of observations	20
Arc length (days)	40

Approaches

Date	Object	r, AU	r, km
01/15/2001 07:14:53 PM	Moon	0.000525	78 574

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.610355
a – orbit major semiaxis (astronomical units)	0.94005453
e – orbit eccentricity	0.13742652
ω – orbit ascending node-perihelion angle (degrees)	243.145479
Ω – longitude of orbit ascending node (degrees)	115.260833
i – orbit inclination to the ecliptic plane (degrees)	5.775176

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	141.171273	0.97241437	0.13351489	256.562279	118.836119	5.649660	0.84258257	0.958910
01/21/1858	237.180209	0.97228829	0.13339580	256.387979	118.411372	5.659880	0.84258912	0.958723
01/29/1887	350.968420	0.97054532	0.13319679	255.584885	117.984170	5.667151	0.84127180	0.956146
02/07/1916	122.099371	0.97117500	0.13293307	255.836228	117.451589	5.684896	0.84207373	0.957077
02/14/1945	240.669311	0.97164084	0.13268452	256.942504	116.916181	5.695023	0.84271914	0.957766
02/22/1974	8.453028	0.96935629	0.13265848	255.909226	116.451925	5.700164	0.84076296	0.954390
03/02/2003	220.675047	0.94022252	0.13737641	242.823809	115.631739	5.768694	0.81105812	0.911689
03/09/2032	162.148722	0.93716340	0.13853064	241.853282	115.076217	5.760838	0.80733755	0.907243
03/17/2061	157.847545	0.93704285	0.13835460	242.120704	114.525944	5.767798	0.80739867	0.907068
03/25/2090	118.816706	0.93977403	0.13744607	244.031198	114.096660	5.774434	0.81060579	0.911036
04/03/2119	12.369423	0.95147257	0.13555716	249.412063	113.344015	5.680549	0.82249365	0.928101
04/10/2148	136.142344	0.94921966	0.13496584	248.902587	112.835812	5.686657	0.82110743	0.924806
04/18/2177	301.994663	0.94639948	0.13281789	248.733002	112.174910	5.687075	0.82070070	0.920688

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