Asteroid General Data

1999 BO

General information

Preliminary designation	1999 BO
Group	Amor
Absolute magnitude	19.04
Approximate diameter (m)	410
Approximate mass (kg)	1.29·10¹¹
Number of observations	58
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	0.121006
a – orbit major semiaxis (astronomical units)	2.12063000
e – orbit eccentricity	0.44853200
ω – orbit ascending node-perihelion angle (degrees)	132.090733
Ω – longitude of orbit ascending node (degrees)	292.957171
i – orbit inclination to the ecliptic plane (degrees)	19.702298

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.916969	2.12089229	0.45276348	128.638177	295.652043	19.319435	1.16062972	3.088720
01/21/1858	147.912085	2.12145264	0.45228079	128.974396	295.278732	19.349507	1.16196037	3.089944
01/29/1887	290.313628	2.12026905	0.45207486	129.654942	294.834861	19.433238	1.16174871	3.087359
02/07/1916	71.890100	2.12186637	0.44955770	129.978365	294.511809	19.460610	1.16796500	3.090848
02/14/1945	213.530878	2.12039016	0.45065859	130.522092	294.085977	19.525622	1.16481811	3.087623
02/22/1974	355.553129	2.12172202	0.44777351	131.158351	293.679853	19.595515	1.17167110	3.090533
03/02/2003	136.472336	2.12115632	0.44825240	131.449540	293.355569	19.625191	1.17034290	3.089297
03/09/2032	278.179258	2.12174748	0.44729959	132.255559	292.846739	19.726990	1.17269070	3.090588
03/17/2061	59.932917	2.12125338	0.44609263	132.523135	292.586015	19.748992	1.17497787	3.089509
03/25/2090	201.255565	2.12202681	0.44638205	133.098929	292.107936	19.811308	1.17479214	3.091199
04/03/2119	343.625638	2.12083541	0.44501720	133.668826	291.779939	19.885113	1.17702718	3.088596
04/10/2148	124.743542	2.12239554	0.44393199	133.927795	291.474499	19.895150	1.18019625	3.092004
04/18/2177	266.468802	2.12014079	0.44452399	134.669038	291.005498	20.005881	1.17768734	3.087078

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