Asteroid General Data

2017 US₂

General information

Preliminary designation	2017 US₂
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	24
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	320.270363
a – orbit major semiaxis (astronomical units)	1.74865400
e – orbit eccentricity	0.45003400
ω – orbit ascending node-perihelion angle (degrees)	129.973574
Ω – longitude of orbit ascending node (degrees)	218.141428
i – orbit inclination to the ecliptic plane (degrees)	0.981137

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	190.256827	1.75352857	0.45110030	103.900663	243.395555	0.796976	0.96251131	2.322041
01/21/1858	5.553841	1.75321162	0.45082713	106.615686	240.703794	0.820316	0.96281625	2.321411
01/29/1887	200.864331	1.74867818	0.45014226	109.957262	237.617796	0.813874	0.96152424	2.312413
02/07/1916	41.670700	1.74659932	0.44960707	116.092689	231.666220	0.805857	0.96131591	2.308291
02/14/1945	245.751686	1.74710909	0.44957658	117.721484	230.140991	0.814354	0.96164976	2.309302
02/22/1974	78.739755	1.75227217	0.45105010	124.351765	223.688855	0.823473	0.96190964	2.319546
03/02/2003	263.288874	1.75182831	0.45133017	125.175684	222.966454	0.830037	0.96117533	2.318665
03/09/2032	92.529220	1.74872123	0.44965910	130.231649	217.956127	0.983843	0.96239281	2.312499
03/17/2061	286.187339	1.75373353	0.45112213	131.249669	217.212003	0.998314	0.96258553	2.322448
03/25/2090	104.129720	1.75323817	0.45120454	133.145831	215.371604	1.013277	0.96216916	2.321464
04/03/2119	283.794711	1.75382919	0.45108843	133.795434	214.838429	1.021156	0.96269714	2.322638
04/10/2148	111.005570	1.74885750	0.45011910	138.708113	210.131695	1.215975	0.96166334	2.312769
04/18/2177	306.109879	1.74965352	0.45028981	139.551816	209.306323	1.228616	0.96180236	2.314348

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