Asteroid General Data

2018 YL₂

General information

Preliminary designation	2018 YL₂
Group	Apollo
Absolute magnitude	29.36
Approximate diameter (m)	4
Approximate mass (kg)	8.32·10⁴
Number of observations	17
Arc length (days)	6

Approaches

Date	Object	r, AU	r, km
12/27/2018 05:31:12 PM	Earth	0.000400	59 828

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	180.165069
a – orbit major semiaxis (astronomical units)	2.13534098
e – orbit eccentricity	0.57901336
ω – orbit ascending node-perihelion angle (degrees)	139.568060
Ω – longitude of orbit ascending node (degrees)	275.683904
i – orbit inclination to the ecliptic plane (degrees)	4.252389

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	37.260161	2.53811753	0.57909669	132.690125	286.386944	3.041266	1.06830208	4.043600
01/21/1858	98.703657	2.54112053	0.57903082	132.898382	285.917783	3.045827	1.06973342	4.050779
01/29/1887	163.692085	2.53332650	0.58498979	133.944653	284.742308	3.075751	1.05135637	4.032156
02/07/1916	249.004459	2.51196438	0.59706121	136.653862	282.489240	3.180149	1.01216789	3.981263
02/14/1945	4.547769	2.49599007	0.60660616	139.791552	279.995034	3.306416	0.98190712	3.943346
02/22/1974	153.521117	2.47092419	0.62047061	143.217477	277.167767	3.468226	0.93778835	3.884094
03/02/2003	330.564058	2.46322572	0.62614574	144.258747	276.154549	3.525039	0.92088744	3.865956
03/09/2032	91.676757	2.13347690	0.58068270	140.038016	275.327132	4.274814	0.89460377	3.116252
03/17/2061	201.549268	2.13526474	0.57912149	141.213871	274.500116	4.324577	0.89868703	3.120170
03/25/2090	308.721919	2.13415132	0.58029653	141.995318	273.785648	4.358868	0.89571072	3.117729
04/03/2119	70.854592	2.12822557	0.57833207	142.977631	273.011394	4.411029	0.89740447	3.104753
04/10/2148	194.423295	2.12886399	0.57743353	143.642986	272.352126	4.432077	0.89958654	3.106150
04/18/2177	327.524772	2.12187143	0.57830834	144.756874	271.518802	4.498284	0.89477549	3.090859

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