Asteroid General Data

2018 WR

General information

Preliminary designation	2018 WR
Group	Apollo
Absolute magnitude	26.18
Approximate diameter (m)	15
Approximate mass (kg)	6.73·10⁶
Number of observations	27
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	121.552664
a – orbit major semiaxis (astronomical units)	1.16621000
e – orbit eccentricity	0.22378900
ω – orbit ascending node-perihelion angle (degrees)	300.779411
Ω – longitude of orbit ascending node (degrees)	51.891148
i – orbit inclination to the ecliptic plane (degrees)	6.058732

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	80.740010	1.17185673	0.22617058	299.966205	53.713860	6.048002	0.90681721	1.268564
01/21/1858	38.243451	1.17123459	0.22596404	300.171631	53.511276	6.045980	0.90657769	1.267554
01/29/1887	13.129153	1.16985457	0.22536340	300.140436	53.250128	6.055923	0.90621216	1.265314
02/07/1916	347.134681	1.17059989	0.22566560	300.448761	53.022739	6.048824	0.90643576	1.266524
02/14/1945	308.695622	1.17178198	0.22616920	300.858096	52.679363	6.036331	0.90676100	1.268443
02/22/1974	269.573734	1.17062606	0.22565481	301.049841	52.461755	6.035072	0.90646866	1.266566
03/02/2003	249.823492	1.16982584	0.22534660	301.058118	52.190504	6.041945	0.90620956	1.265268
03/09/2032	246.725275	1.16622722	0.22377441	300.812701	51.873418	6.058977	0.90525541	1.259434
03/17/2061	268.249095	1.16541056	0.22344351	300.923465	51.580933	6.057862	0.90500713	1.258111
03/25/2090	293.487322	1.16490050	0.22333032	301.227739	51.330559	6.050784	0.90474290	1.257285
04/03/2119	315.973145	1.16570631	0.22368489	301.501383	51.137614	6.050039	0.90495542	1.258590
04/10/2148	342.356114	1.16547564	0.22363744	301.764419	50.813028	6.047604	0.90483166	1.258217
04/18/2177	8.175255	1.16655412	0.22399690	302.202899	50.483782	6.036403	0.90524961	1.259963

Detailed table...

3D animation...

Calculation on the date...

Return to search