Asteroid General Data

2005 YT₅₅

General information

Preliminary designation	2005 YT₅₅
Group	Amor
Absolute magnitude	20.60
Approximate diameter (m)	200
Approximate mass (kg)	1.50·10¹⁰
Number of observations	176
Arc length (days)	6355

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	28.058033
a – orbit major semiaxis (astronomical units)	2.25012900
e – orbit eccentricity	0.46149500
ω – orbit ascending node-perihelion angle (degrees)	11.948616
Ω – longitude of orbit ascending node (degrees)	141.318004
i – orbit inclination to the ecliptic plane (degrees)	2.310362

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	299.905827	2.26532272	0.44776405	9.029338	142.205018	2.210205	1.25099266	3.409540
01/21/1858	127.925387	2.26074038	0.45169368	9.523049	142.056670	2.229381	1.23957824	3.399199
01/29/1887	319.848788	2.25960120	0.45290294	9.896007	141.913755	2.241435	1.23622117	3.396631
02/07/1916	155.339506	2.25812344	0.45416064	10.167856	141.792676	2.253751	1.23257265	3.393299
02/14/1945	353.668662	2.25804356	0.45460839	10.540743	141.647776	2.265192	1.23151802	3.393119
02/22/1974	194.843175	2.25738335	0.45699117	11.162707	141.501401	2.285547	1.22577909	3.391631
03/02/2003	41.546791	2.25172840	0.46001920	11.622915	141.420431	2.299468	1.21589009	3.378894
03/09/2032	251.961801	2.24986319	0.46156594	11.949917	141.300272	2.311023	1.21140296	3.374697
03/17/2061	105.152719	2.25205398	0.46048923	12.246313	141.131585	2.319467	1.21500737	3.379627
03/25/2090	320.495844	2.25115929	0.46091833	12.551597	141.011301	2.328600	1.21355870	3.377613
04/03/2119	177.483861	2.24713690	0.46396176	12.913866	140.847887	2.343470	1.20455130	3.368565
04/10/2148	34.344779	2.24884513	0.46335450	13.164011	140.708310	2.349592	1.20683261	3.372407
04/18/2177	247.888792	2.25496104	0.45908063	13.551020	140.544424	2.354385	1.21975212	3.386173

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