Asteroid General Data

2021 PB₁₃₆

General information

Preliminary designation	2021 PB₁₃₆
Group	Apollo
Absolute magnitude	22.34
Approximate diameter (m)	90
Approximate mass (kg)	1.35·10⁹
Number of observations	64
Arc length (days)	202

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	259.212898
a – orbit major semiaxis (astronomical units)	1.46374600
e – orbit eccentricity	0.34573300
ω – orbit ascending node-perihelion angle (degrees)	126.716804
Ω – longitude of orbit ascending node (degrees)	293.710646
i – orbit inclination to the ecliptic plane (degrees)	8.610190

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	47.041552	1.46436970	0.34709555	124.195488	295.581532	8.527560	0.95609350	1.772053
01/21/1858	184.896640	1.46372201	0.34648697	124.542440	295.301296	8.541677	0.95656141	1.770877
01/29/1887	321.050896	1.46412111	0.34670454	124.895913	295.040738	8.546144	0.95650368	1.771602
02/07/1916	99.702091	1.46358869	0.34612638	125.294951	294.747781	8.565731	0.95700204	1.770636
02/14/1945	237.317720	1.46390019	0.34629446	125.656405	294.493268	8.570885	0.95695967	1.771201
02/22/1974	16.992877	1.46350554	0.34582680	126.021779	294.209619	8.585627	0.95738610	1.770485
03/02/2003	154.598625	1.46389739	0.34599324	126.445011	293.939215	8.600415	0.95739880	1.771196
03/09/2032	292.257350	1.46380046	0.34575493	126.814077	293.656214	8.612375	0.95768424	1.771020
03/17/2061	68.262930	1.46418681	0.34598257	127.223263	293.386615	8.623406	0.95760370	1.771721
03/25/2090	203.033115	1.46493366	0.34596593	127.644121	293.101257	8.643771	0.95811652	1.773077
04/03/2119	337.058486	1.46443509	0.34585351	127.961701	292.876271	8.649206	0.95795507	1.772172
04/10/2148	113.725943	1.46447504	0.34553241	128.329913	292.594912	8.667904	0.95845145	1.772244
04/18/2177	250.924799	1.46388010	0.34534453	128.681725	292.326491	8.676885	0.95833711	1.771164

Detailed table...

3D animation...

Calculation on the date...

Return to search