Asteroid General Data

1998 YB₈ (376729)

General information

Preliminary designation	1998 YB₈
Number	376729
Group	Amor
Absolute magnitude	19.08
Approximate diameter (m)	410
Approximate mass (kg)	1.22·10¹¹
Number of observations	196
Arc length (days)	12517

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	130.714888
a – orbit major semiaxis (astronomical units)	2.41929200
e – orbit eccentricity	0.46983600
ω – orbit ascending node-perihelion angle (degrees)	343.690562
Ω – longitude of orbit ascending node (degrees)	106.428251
i – orbit inclination to the ecliptic plane (degrees)	8.924760

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	290.588999	2.41289548	0.47863294	338.636813	108.717169	8.721173	1.25800423	3.748076
01/21/1858	189.606821	2.42296336	0.47080163	339.015453	108.471536	8.699837	1.28222826	3.771559
01/29/1887	82.399992	2.41752154	0.47430531	340.451231	107.990765	8.788954	1.27087823	3.758860
02/07/1916	347.896631	2.41697620	0.47511088	340.369545	107.717001	8.802372	1.26864450	3.757588
02/14/1945	240.422590	2.42276422	0.46901617	341.398941	107.441715	8.811092	1.28644863	3.771094
02/22/1974	139.263028	2.41258374	0.47641692	342.337226	106.958689	8.904136	1.26318801	3.747350
03/02/2003	42.819720	2.41823293	0.47246131	342.371914	106.748292	8.883507	1.27571143	3.760519
03/09/2032	293.982096	2.41610088	0.47263612	344.071474	106.261528	8.960069	1.27416432	3.755547
03/17/2061	199.721510	2.41467285	0.47508191	344.073132	106.020204	8.981469	1.26750546	3.752218
03/25/2090	98.163380	2.42279929	0.46818284	344.471246	105.793642	8.950916	1.28848625	3.771176
04/03/2119	354.070837	2.41375613	0.47393843	345.838037	105.338547	9.046526	1.26978434	3.750081
04/10/2148	259.463503	2.41559761	0.47296244	345.784817	105.130204	9.042280	1.27311066	3.754374
04/18/2177	150.149985	2.41903095	0.46850101	347.308297	104.732008	9.063772	1.28571251	3.762381

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