Stands on 8 first-party readings of the Sentry impact risk record, not reporting.
NASA tracks near Earth asteroids with low impact risk AI illustrationhow this picture was madePASADENA, United States, Nov. 4, 2026 - NASA/JPL CNEOS has published Sentry impact risk entries for eight near-Earth asteroids, all with calculated impact probabilities for 4 November 2026.
All listed probabilities remain extremely low. No object on the list carries an impact chance greater than 1.15%.
Asteroid 2017 WT28 has the highest listed probability at 0.011544. [1] Next is 2026 CQ4 at 0.00503041. [2] Remaining objects in descending order are 2025 DT2, 1950 DA, 2008 JL3, 2021 GX9, 2023 BZ and 2024 JW16. [3][4][5][6][7][8]
None of the objects are rated as presenting an immediate hazard. All entries are standard automated monitoring outputs from the Sentry system.
Impact Insight.
The Sentry system is NASA's automated near-Earth object monitoring service, which continuously calculates possible future impact trajectories for all catalogued asteroids. Entries on this list do not mean an impact is expected; they represent all mathematically possible outcomes within the current uncertainty of each object's measured orbit. Regular updates to orbit measurements almost always remove objects from this list as uncertainty is reduced.PASADENA, Estados Unidos, 4 de noviembre de 2026 - NASA/JPL CNEOS ha publicado los registros de riesgo de impacto del sistema Sentry correspondientes a ocho asteroides cercanos a la Tierra, todos con probabilidades de impacto calculadas para el 4 de noviembre de 2026.
Todas las probabilidades registradas se mantienen extremadamente bajas. Ningún objeto de la lista presenta una probabilidad de impacto superior al 1.15%.
El asteroide 2017 WT28 registra la probabilidad más alta, con un valor de 0.011544. [1] Le sigue 2026 CQ4 con 0.00503041. [2] Los objetos restantes, en orden descendente, son 2025 DT2, 1950 DA, 2008 JL3, 2021 GX9, 2023 BZ y 2024 JW16. [3][4][5][6][7][8]
Ninguno de los objetos ha sido calificado como un peligro inmediato. Todos los registros corresponden a salidas estándar de monitoreo automatizado del sistema Sentry.
Análisis de impacto.
El sistema Sentry es el servicio automatizado de monitoreo de objetos cercanos a la Tierra de NASA, que calcula de forma continua las posibles trayectorias de impacto futuro para todos los asteroides catalogados. Las entradas en esta lista no significan que se espere un impacto; estas representan todos los resultados matemáticamente posibles dentro del margen de incertidumbre actual de la órbita medida de cada objeto. Las actualizaciones periódicas de las mediciones orbitales eliminan casi siempre los objetos de este listado a medida que se reduce la incertidumbre.
Proof8 sources · 1 publisher · signed
What this stands on
(2017 WT28) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 0.011544 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
(2026 CQ4) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 0.00503041 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
(2025 DT2) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 0.000442858 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
29075 (1950 DA) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 0.0003337 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
(2008 JL3) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 0.000165815 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
(2021 GX9) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 8.22235e-05 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
(2023 BZ) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 3.818e-05 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
(2024 JW16) is on the NASA Sentry impact-risk list with a cumulative Earth-impact probability of 2.31587e-06 (2026-11-04). · NASA/JPL CNEOS, read by the Sentry impact risk instrument · the fact record↗
Read directly from the Sentry impact risk record, not from anyone's report of it.