Asteroid General Data

2021 PT₁

General information

Preliminary designation	2021 PT₁
Group	Amor
Absolute magnitude	23.72
Approximate diameter (m)	48
Approximate mass (kg)	2.01·10⁸
Number of observations	40
Arc length (days)	68

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	158.288547
a – orbit major semiaxis (astronomical units)	2.29522300
e – orbit eccentricity	0.50123500
ω – orbit ascending node-perihelion angle (degrees)	162.679742
Ω – longitude of orbit ascending node (degrees)	191.292641
i – orbit inclination to the ecliptic plane (degrees)	0.544538

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	234.100254	2.29542326	0.50164093	152.019922	199.973421	0.386663	1.14394501	3.477721
01/21/1858	354.332288	2.29539004	0.50133596	153.934283	198.407191	0.408283	1.14462848	3.477646
01/29/1887	116.961699	2.29417689	0.50207775	155.700177	196.862577	0.431232	1.14232172	3.474889
02/07/1916	238.824108	2.29625198	0.50160060	157.254695	195.569481	0.453754	1.14445060	3.479605
02/14/1945	359.238596	2.29493733	0.50247721	158.787038	194.330121	0.476902	1.14178362	3.476617
02/22/1974	121.183936	2.29589682	0.50154016	160.129737	193.242675	0.500128	1.14441236	3.478798
03/02/2003	243.492974	2.29419346	0.50230296	161.403390	192.208642	0.522335	1.14181330	3.474927
03/09/2032	4.872400	2.29551424	0.50159182	162.642070	191.259524	0.546781	1.14410307	3.477928
03/17/2061	127.170846	2.29426865	0.50202745	164.185320	190.013809	0.566715	1.14248281	3.475098
03/25/2090	250.242586	2.29513419	0.50202324	165.218752	189.232473	0.591450	1.14292349	3.477064
04/03/2119	11.192627	2.29525179	0.50191436	166.294433	188.521431	0.614262	1.14323196	3.477332
04/10/2148	134.109592	2.29406449	0.50258803	167.488789	187.548996	0.636247	1.14109514	3.474634
04/18/2177	256.257504	2.29588590	0.50210376	168.405389	186.903398	0.659946	1.14311296	3.478773

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