Asteroid General Data

2021 XY₂

General information

Preliminary designation	2021 XY₂
Group	Apollo
Absolute magnitude	24.27
Approximate diameter (m)	37
Approximate mass (kg)	9.42·10⁷
Number of observations	29
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	65.381049
a – orbit major semiaxis (astronomical units)	1.34246300
e – orbit eccentricity	0.53268400
ω – orbit ascending node-perihelion angle (degrees)	269.573329
Ω – longitude of orbit ascending node (degrees)	67.394139
i – orbit inclination to the ecliptic plane (degrees)	14.933324

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	340.070242	1.33950865	0.53206552	267.275998	69.320243	14.968127	0.62680228	1.550311
01/21/1858	235.574704	1.33994548	0.53212125	267.669000	69.046969	14.970871	0.62693202	1.551070
01/29/1887	131.391785	1.33961363	0.53221172	267.965023	68.739219	14.969875	0.62665556	1.550493
02/07/1916	26.712533	1.34057976	0.53235481	268.287912	68.478117	14.959368	0.62691568	1.552171
02/14/1945	280.250840	1.34013829	0.53228961	268.637883	68.181212	14.972996	0.62679660	1.551404
02/22/1974	156.653853	1.34394749	0.53289679	269.057855	67.904772	14.932011	0.62776218	1.558024
03/02/2003	21.516427	1.34367327	0.53294016	269.334546	67.619417	14.930054	0.62757582	1.557547
03/09/2032	252.865373	1.34194662	0.53256759	269.715862	67.312151	14.948199	0.62726935	1.554546
03/17/2061	137.555696	1.34110199	0.53238478	270.007157	67.038595	14.950440	0.62711970	1.553078
03/25/2090	24.148923	1.34149279	0.53235078	270.333743	66.735687	14.948002	0.62734806	1.553757
04/03/2119	260.901366	1.34340015	0.53259328	270.659333	66.465410	14.939768	0.62791426	1.557072
04/10/2148	127.987308	1.34375252	0.53279598	270.999845	66.161679	14.935051	0.62780658	1.557685
04/18/2177	355.881320	1.34337891	0.53275231	271.287332	65.901619	14.936151	0.62769070	1.557035

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