Asteroid General Data

2001 WR₁ (172034)

General information

Preliminary designation	2001 WR₁
Number	172034
Group	Amor
Absolute magnitude	17.84
Approximate diameter (m)	720
Approximate mass (kg)	6.79·10¹¹
Number of observations	822
Arc length (days)	8314

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	60.739667
a – orbit major semiaxis (astronomical units)	1.27725000
e – orbit eccentricity	0.20252400
ω – orbit ascending node-perihelion angle (degrees)	48.577569
Ω – longitude of orbit ascending node (degrees)	6.495529
i – orbit inclination to the ecliptic plane (degrees)	25.028604

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	115.822680	1.27824312	0.20224679	47.523986	7.280589	25.065664	1.01972255	1.445176
01/21/1858	143.619213	1.27847303	0.20242294	47.637137	7.164829	25.059109	1.01968076	1.445566
01/29/1887	171.048555	1.27849122	0.20259059	47.773084	7.052256	25.054504	1.01948092	1.445597
02/07/1916	200.534135	1.27790896	0.20244084	47.983277	6.930294	25.050479	1.01920799	1.444610
02/14/1945	233.768641	1.27744113	0.20236172	48.160570	6.816839	25.045788	1.01893594	1.443816
02/22/1974	270.377697	1.27723376	0.20232953	48.326951	6.699824	25.038759	1.01881166	1.443465
03/02/2003	308.592156	1.27727668	0.20243290	48.471301	6.586648	25.033315	1.01871386	1.443538
03/09/2032	346.094718	1.27735002	0.20262861	48.620123	6.470878	25.025980	1.01852236	1.443662
03/17/2061	21.127698	1.27772345	0.20297779	48.707385	6.358715	25.019373	1.01837397	1.444295
03/25/2090	52.608326	1.27813305	0.20341277	48.792361	6.245958	25.012130	1.01814446	1.444990
04/03/2119	81.063429	1.27853928	0.20369361	48.886924	6.127267	25.005821	1.01810900	1.445679
04/10/2148	108.390720	1.27841972	0.20369794	49.025874	6.016091	25.002351	1.01800826	1.445476
04/18/2177	137.056559	1.27813664	0.20363417	49.196475	5.897584	24.997029	1.01786435	1.444996

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