Asteroid General Data

2021 PT (826663)

General information

Preliminary designation	2021 PT
Number	826663
Group	Apollo
Absolute magnitude	21.87
Approximate diameter (m)	110
Approximate mass (kg)	2.59·10⁹
Number of observations	395
Arc length (days)	4316

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	228.060769
a – orbit major semiaxis (astronomical units)	1.22559000
e – orbit eccentricity	0.24623000
ω – orbit ascending node-perihelion angle (degrees)	234.013024
Ω – longitude of orbit ascending node (degrees)	152.282185
i – orbit inclination to the ecliptic plane (degrees)	10.153875

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	359.642510	1.22869077	0.24756328	232.046768	153.699206	10.107633	0.92451205	1.361960
01/21/1858	119.940711	1.22772431	0.24714311	232.392368	153.491324	10.116453	0.92430071	1.360354
01/29/1887	255.645035	1.22444801	0.24587766	232.994260	153.293165	10.141749	0.92338360	1.354912
02/07/1916	43.503371	1.22487626	0.24592399	233.203948	153.083909	10.143054	0.92364981	1.355623
02/14/1945	183.194196	1.22612182	0.24646250	233.240778	152.905230	10.136042	0.92392877	1.357691
02/22/1974	313.030629	1.22686188	0.24673253	233.377959	152.681100	10.132610	0.92415515	1.358921
03/02/2003	88.722387	1.22364982	0.24532438	234.088116	152.443847	10.161399	0.92345868	1.353588
03/09/2032	241.054911	1.22561892	0.24619590	234.063858	152.256258	10.150946	0.92387656	1.356856
03/17/2061	64.450434	1.21932054	0.24326699	235.053273	152.001729	10.223749	0.92270010	1.346410
03/25/2090	277.552321	1.21707824	0.24229965	235.600845	151.741909	10.242357	0.92218061	1.342698
04/03/2119	136.691965	1.21695939	0.24223978	235.779163	151.612223	10.243079	0.92216341	1.342501
04/10/2148	357.480913	1.21764039	0.24252601	235.991445	151.357669	10.242055	0.92233092	1.343628
04/18/2177	220.022632	1.21543436	0.24152321	236.409638	151.144739	10.251057	0.92187875	1.339979

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