Asteroid General Data

2017 YD₂

General information

Preliminary designation	2017 YD₂
Group	Aten
Absolute magnitude	28.71
Approximate diameter (m)	5
Approximate mass (kg)	2.04·10⁵
Number of observations	26
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	336.707159
a – orbit major semiaxis (astronomical units)	0.84441100
e – orbit eccentricity	0.31646900
ω – orbit ascending node-perihelion angle (degrees)	314.088167
Ω – longitude of orbit ascending node (degrees)	277.280129
i – orbit inclination to the ecliptic plane (degrees)	1.903147

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.587583	0.83865660	0.31922141	302.447018	291.285924	1.796844	0.57093946	0.768028
01/21/1858	206.675066	0.83822889	0.31940681	304.069988	289.410256	1.772919	0.57049288	0.767440
01/29/1887	139.082774	0.83801009	0.31952248	306.247671	287.307041	1.788464	0.57024703	0.767140
02/07/1916	80.729911	0.83674482	0.32024393	308.334755	285.268431	1.794008	0.56878237	0.765403
02/14/1945	45.414024	0.83705545	0.31994217	310.550881	282.802980	1.782782	0.56924611	0.765829
02/22/1974	300.842745	0.84104039	0.31794277	311.532500	280.845794	1.874662	0.57363768	0.771305
03/02/2003	170.300202	0.84116503	0.31834771	313.667189	278.709404	1.860440	0.57338207	0.771476
03/09/2032	356.457079	0.84421590	0.31639430	314.428505	277.033781	1.900441	0.57711080	0.775677
03/17/2061	137.991370	0.84456436	0.31655293	316.493031	274.765583	1.894434	0.57721503	0.776157
03/25/2090	243.857039	0.84758621	0.31527647	316.731988	273.796032	1.878458	0.58036222	0.780327
04/03/2119	314.250435	0.84805785	0.31513602	318.581577	271.776978	1.866419	0.58080427	0.780978
04/10/2148	19.986815	0.84726670	0.31544756	320.151688	270.185740	1.848938	0.57999848	0.779885
04/18/2177	93.330339	0.84719821	0.31555438	322.020844	268.149208	1.846941	0.57986110	0.779791

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