Asteroid General Data

2021 UR₇

General information

Preliminary designation	2021 UR₇
Group	Apollo
Absolute magnitude	27.40
Approximate diameter (m)	9
Approximate mass (kg)	1.25·10⁶
Number of observations	16
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	192.586908
a – orbit major semiaxis (astronomical units)	1.54047000
e – orbit eccentricity	0.34247800
ω – orbit ascending node-perihelion angle (degrees)	195.614336
Ω – longitude of orbit ascending node (degrees)	214.321299
i – orbit inclination to the ecliptic plane (degrees)	8.957301

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	63.708784	1.54084470	0.34245171	192.861820	215.710487	8.994360	1.01317980	1.912665
01/21/1858	125.910880	1.54055294	0.34210981	193.151461	215.536588	8.995025	1.01351466	1.912122
01/29/1887	182.843880	1.54263354	0.34302978	193.530600	215.318139	8.983885	1.01346429	1.915997
02/07/1916	244.264937	1.54079931	0.34241553	194.049388	215.094111	8.982557	1.01320570	1.912581
02/14/1945	308.100153	1.53959498	0.34182615	194.344854	214.926971	8.986583	1.01332116	1.910339
02/22/1974	14.380060	1.54032389	0.34212759	194.865468	214.694002	8.969745	1.01333658	1.911695
03/02/2003	77.385462	1.53985605	0.34202530	195.201962	214.506759	8.973481	1.01318632	1.910824
03/09/2032	143.398654	1.54047052	0.34262149	195.687310	214.298917	8.957957	1.01267221	1.911968
03/17/2061	205.844735	1.54090138	0.34257042	195.952140	214.141175	8.957103	1.01303415	1.912771
03/25/2090	276.246077	1.53689304	0.34126706	196.521478	213.896785	8.963966	1.01240207	1.905312
04/03/2119	359.062342	1.53696468	0.34130504	196.781759	213.727424	8.966881	1.01239088	1.905445
04/10/2148	76.181941	1.53902569	0.34226919	197.281086	213.466250	8.941971	1.01226461	1.909279
04/18/2177	145.873279	1.54058473	0.34281370	197.742324	213.238580	8.921330	1.01245118	1.912181

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