Asteroid General Data

1997 XR₂ (433953)

General information

Preliminary designation	1997 XR₂
Number	433953
Group	Apollo
Absolute magnitude	20.91
Approximate diameter (m)	170
Approximate mass (kg)	9.77·10⁹
Number of observations	566
Arc length (days)	10332

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	349.525853
a – orbit major semiaxis (astronomical units)	1.07655000
e – orbit eccentricity	0.20097500
ω – orbit ascending node-perihelion angle (degrees)	84.514583
Ω – longitude of orbit ascending node (degrees)	250.610009
i – orbit inclination to the ecliptic plane (degrees)	7.190041

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	260.452933	1.07101333	0.20146137	84.520388	252.804056	7.099120	0.85524552	1.108391
01/21/1858	324.383677	1.07266044	0.20142593	84.349559	252.490537	7.098451	0.85659881	1.110949
01/29/1887	341.685840	1.07492392	0.20178341	83.954674	252.186023	7.096799	0.85802211	1.114467
02/07/1916	350.943086	1.07544522	0.20175373	84.380367	251.899482	7.106490	0.85847014	1.115278
02/14/1945	350.590726	1.07582563	0.20166486	84.824702	251.575945	7.129447	0.85886941	1.115870
02/22/1974	335.306757	1.07769535	0.20193588	84.471164	251.280325	7.124728	0.86007000	1.118780
03/02/2003	321.338105	1.07677718	0.20129563	84.601598	250.897203	7.173511	0.86002664	1.117350
03/09/2032	314.010856	1.07667127	0.20095682	84.570497	250.581976	7.190559	0.86030683	1.117186
03/17/2061	297.399832	1.07769634	0.20091770	84.167618	250.257916	7.196947	0.86116808	1.118781
03/25/2090	273.346500	1.07794479	0.20095023	84.541331	249.989297	7.200971	0.86133153	1.119168
04/03/2119	232.995632	1.07926572	0.20094627	84.786137	249.662225	7.222092	0.86239130	1.121226
04/10/2148	184.991101	1.07893723	0.20066607	85.010076	249.290670	7.243085	0.86243114	1.120714
04/18/2177	146.187824	1.07917367	0.20073490	85.269663	249.035299	7.244064	0.86254585	1.121083

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