Asteroid General Data

2021 AY₅

General information

Preliminary designation	2021 AY₅
Group	Apollo
Absolute magnitude	24.93
Approximate diameter (m)	27
Approximate mass (kg)	3.78·10⁷
Number of observations	96
Arc length (days)	37

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.518298
a – orbit major semiaxis (astronomical units)	1.08001207
e – orbit eccentricity	0.15474325
ω – orbit ascending node-perihelion angle (degrees)	75.821561
Ω – longitude of orbit ascending node (degrees)	316.294148
i – orbit inclination to the ecliptic plane (degrees)	5.688032

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	250.205108	1.14554164	0.18176630	57.465592	319.589078	4.817365	0.93732077	1.226075
01/21/1858	124.896929	1.14645879	0.18262637	57.700719	319.218807	4.808731	0.93708518	1.227547
01/29/1887	355.208443	1.14558265	0.18219050	58.481882	318.727895	4.801360	0.93686838	1.226141
02/07/1916	235.586273	1.14569981	0.18184765	58.682421	318.324914	4.798950	0.93735699	1.226329
02/14/1945	26.493531	1.08751234	0.15709503	72.344434	317.566398	5.639415	0.91666955	1.134101
02/22/1974	223.294082	1.08956805	0.15758275	72.152007	317.198833	5.628975	0.91787093	1.137319
03/02/2003	90.061017	1.07956416	0.15488862	75.433217	316.667304	5.669541	0.91235196	1.121691
03/09/2032	40.905110	1.08009833	0.15470379	75.698812	316.148333	5.686593	0.91300303	1.122524
03/17/2061	324.735483	1.08302619	0.15527202	74.568488	315.618582	5.663143	0.91486253	1.127091
03/25/2090	229.243992	1.08389116	0.15526073	75.004357	315.172809	5.680192	0.91560543	1.128442
04/03/2119	80.001624	1.09033934	0.15725843	73.212428	314.759145	5.618539	0.91887429	1.138526
04/10/2148	220.802526	1.10246570	0.16160143	70.387014	314.029986	5.475706	0.92430567	1.157573
04/18/2177	200.541941	1.11051956	0.16872579	70.122605	313.139059	4.962044	0.92314627	1.170280

Detailed table...

3D animation...

Calculation on the date...

Return to search