Asteroid General Data

2020 RY₄

General information

Preliminary designation	2020 RY₄
Group	Amor
Absolute magnitude	23.71
Approximate diameter (m)	48
Approximate mass (kg)	2.04·10⁸
Number of observations	47
Arc length (days)	100

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	182.373692
a – orbit major semiaxis (astronomical units)	2.47746300
e – orbit eccentricity	0.58720500
ω – orbit ascending node-perihelion angle (degrees)	191.772162
Ω – longitude of orbit ascending node (degrees)	212.144532
i – orbit inclination to the ecliptic plane (degrees)	5.702847

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	288.756193	2.52082112	0.56679927	186.707999	214.439471	5.442886	1.09202154	4.002337
01/21/1858	33.683424	2.49908884	0.57502931	188.149338	214.067472	5.540729	1.06203951	3.950692
01/29/1887	164.475672	2.48884636	0.58444006	189.608993	213.658412	5.653346	1.03426485	3.926429
02/07/1916	326.016738	2.46417553	0.59576759	190.512447	213.436341	5.746489	0.99609960	3.868192
02/14/1945	152.601209	2.45690923	0.60123167	190.691597	213.228483	5.799549	0.97973760	3.851095
02/22/1974	345.721166	2.46004523	0.60105518	190.664969	213.010373	5.799399	0.98142229	3.858471
03/02/2003	166.728552	2.46818379	0.59641017	191.005998	212.648711	5.764380	0.99613388	3.877634
03/09/2032	326.000403	2.48568411	0.58189428	192.305727	211.856273	5.662057	1.03927875	3.918948
03/17/2061	101.569698	2.49556887	0.57325760	193.845311	211.188361	5.591951	1.06496506	3.942348
03/25/2090	213.818233	2.51810999	0.56105739	196.015652	210.327022	5.491483	1.10530578	3.995882
04/03/2119	305.762816	2.52255579	0.54888904	197.889706	209.254054	5.388307	1.13795256	4.006469
04/10/2148	21.029649	2.53545489	0.54029664	198.653482	208.606320	5.328483	1.16555713	4.037239
04/18/2177	81.284843	2.54387594	0.53533964	198.802465	208.162930	5.304252	1.18203832	4.057369

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