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January 2025

Type: Web Content Article

Date/Time: 2020-08-05 09:29 UTC

The ESA NEO Coordination Centre has released the January newsletter.; Name:
NEA Chronology v115.0 May-02-2021.pdf

Type: Document

Date/Time: 2021-05-03 06:09 UTC; Name:
2024 XA1

Type: Web Content Article

Date/Time: 2024-12-06 16:33 UTC

Summary 2024 XA1 was the eleventh asteroid discovered on an impact trajectory, and the fourth one in 2024. It was found by the Catalina Sky Survey team observing from Kitt Peak, Arizona. It...; Name:
Homepage top web content

Type: Web Content Article

Date/Time: 2019-09-02 12:42 UTC

The NEOCC is ESA's centre for observing and computing asteroid orbits and assessing their impact risk.; Name:
Definitions & Assumptions

Type: Web Content Article

Date/Time: 2019-06-04 14:08 UTC

Albedo The ratio of reflected sunlight to incident sunlight. Given an albedo and the distance of the asteroid from the Sun and the observer, the size of an object can be estimated from its...; Name:
gv

Type: Page

Date/Time: 2025-01-21 17:38 UTC; Name:
NEA Chronology v111.0 Jan-01-2021.pdf

Type: Document

Date/Time: 2021-01-04 08:13 UTC; Name:
NEA Chronology v109.0 Nov-01-2020.pdf

Type: Document

Date/Time: 2020-11-02 07:22 UTC; Name:
NEA Chronology v107.0 Sep-01-2020.pdf

Type: Document

Date/Time: 2020-09-02 07:11 UTC; Name:
NEA Chronology v110.0 Dec-01-2020.pdf

Type: Document

Date/Time: 2020-12-01 07:13 UTC; Name:
NEA Chronology v120.0 Oct-01-2021.pdf

Type: Document

Date/Time: 2021-10-01 06:22 UTC; Name:
ESA-S2P-PD-RDL-0012_1_0_Riddle_06_with_answer_2020-11-26.pdf

Type: Document

Date/Time: 2020-11-26 10:28 UTC; Name:
google01dbccdd07c8be6e

Type: Document

Date/Time: 2025-01-21 17:34 UTC; Name:
NEA Chronology v118.0 Aug-01-2021.pdf

Type: Document

Date/Time: 2021-08-02 11:20 UTC; Name:
NEA Chronology v117.0 Jul-01-2021.pdf

Type: Document

Date/Time: 2021-07-01 06:31 UTC; Name:
Newsletter January 2018

Type: Document

Date/Time: 2019-07-31 13:30 UTC

For the first time in the history of NEA observations more than 2 000 new NEAs have been discovered in one calendar year, resulting in a monthly average of nearly 170 new asteroids. In addition, 2017 was the fifth year in a row with NEA discoveries above a thousand.; Name:
Newsletter April 2015

Type: Document

Date/Time: 2019-08-02 15:47 UTC

On 25 March 2015 our website experienced unusually high traffic for a few hours, seven times above our average rate. We tracked this boost of popularity to some news about the flyby of asteroid 2014 YB35 that were circulating on the web around that time.; Name:
Newsletter April 2021

Type: Document

Date/Time: 2021-04-06 13:36 UTC

April 2021 Newsletter; Name:
Newsletter November 2022

Type: Document

Date/Time: 2022-11-04 11:41 UTC

November 2022 Newsletter

newsletter november 2022; Name:
Newsletter November 2019

Type: Document

Date/Time: 2019-12-20 09:30 UTC