Asteroid General Data

2018 VR₄

General information

Preliminary designation	2018 VR₄
Group	Amor
Absolute magnitude	22.59
Approximate diameter (m)	81
Approximate mass (kg)	9.59·10⁸
Number of observations	63
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	301.418255
a – orbit major semiaxis (astronomical units)	2.65002000
e – orbit eccentricity	0.59465300
ω – orbit ascending node-perihelion angle (degrees)	164.253188
Ω – longitude of orbit ascending node (degrees)	211.194814
i – orbit inclination to the ecliptic plane (degrees)	16.489324

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	23.861392	2.63872508	0.60686532	157.895573	215.295063	15.136532	1.03737434	4.286391
01/21/1858	290.471848	2.65290380	0.59820238	158.947747	214.676539	15.288309	1.06593043	4.320986
01/29/1887	194.626489	2.65238112	0.60035481	160.257613	213.765911	15.645043	1.06001136	4.319709
02/07/1916	93.228635	2.65302537	0.59566741	160.501823	213.528358	15.652082	1.07270463	4.321283
02/14/1945	353.988152	2.65275436	0.59358787	161.985283	212.701705	15.965378	1.07811155	4.320621
02/22/1974	249.349491	2.64534606	0.59742984	162.571821	212.171563	16.159593	1.06493739	4.302534
03/02/2003	142.581701	2.65885906	0.58840383	163.483407	211.660209	16.235887	1.09437620	4.335544
03/09/2032	35.779537	2.66084090	0.58760381	164.774183	210.963239	16.493396	1.09732066	4.340392
03/17/2061	284.660630	2.65978543	0.58802548	164.905791	210.745517	16.537784	1.09576383	4.337810
03/25/2090	180.300165	2.65584613	0.58662636	166.212411	210.065193	16.804341	1.09785678	4.328177
04/03/2119	76.975919	2.64225389	0.59274335	167.434739	209.383416	17.168088	1.07607547	4.294993
04/10/2148	336.807944	2.64945560	0.58829198	167.763376	209.063236	17.169078	1.09080212	4.312564
04/18/2177	241.077753	2.65139720	0.58722730	169.142389	208.430234	17.418755	1.09442438	4.317306

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