Asteroid General Data

2021 JB

General information

Preliminary designation	2021 JB
Group	Aten
Absolute magnitude	26.69
Approximate diameter (m)	12
Approximate mass (kg)	3.33·10⁶
Number of observations	41
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.928288
a – orbit major semiaxis (astronomical units)	0.93097200
e – orbit eccentricity	0.28742100
ω – orbit ascending node-perihelion angle (degrees)	51.964443
Ω – longitude of orbit ascending node (degrees)	42.733597
i – orbit inclination to the ecliptic plane (degrees)	6.680798

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	298.987229	0.92997680	0.28837035	49.602439	45.931413	6.607411	0.66179907	0.896827
01/21/1858	81.176423	0.92957074	0.28835318	49.935804	45.496915	6.572232	0.66152607	0.896240
01/29/1887	209.137985	0.93026450	0.28758637	50.483459	44.929330	6.644267	0.66273310	0.897243
02/07/1916	340.770743	0.92957520	0.28753213	50.863942	44.437395	6.641433	0.66229246	0.896246
02/14/1945	118.979112	0.92958759	0.28761522	51.070158	44.126875	6.625543	0.66222405	0.896264
02/22/1974	248.674495	0.92983514	0.28709727	51.526502	43.695148	6.625729	0.66288201	0.896622
03/02/2003	15.640475	0.93003176	0.28753121	51.914743	43.164420	6.631760	0.66261860	0.896907
03/09/2032	126.641043	0.93095964	0.28775759	52.047917	42.616244	6.682804	0.66306894	0.898249
03/17/2061	246.648436	0.93147104	0.28631531	52.772744	42.251674	6.700645	0.66477662	0.898990
03/25/2090	0.624746	0.93080507	0.28678170	52.961491	41.756514	6.690977	0.66386721	0.898026
04/03/2119	119.198399	0.92967323	0.28660683	53.150487	41.237572	6.742573	0.66322253	0.896388
04/10/2148	263.253006	0.92916887	0.28666240	53.383812	40.894552	6.705969	0.66281109	0.895659
04/18/2177	37.634490	0.92973524	0.28513053	53.944549	40.373099	6.836488	0.66463934	0.896478

Detailed table...

3D animation...

Calculation on the date...

Return to search