Asteroids – British Astronomical Association

Recent close pass of Apollo asteroid 2025 EF4 spied

An object measuring some 30-70 m across was discovered on an Earth-approaching course on 2025 March 11 by Santel Observatory,

On 2008 October 29 Richard Miles became Section Director. Other officers are; Assistant Director (Astrometry) – Peter Birtwhistle Assistant Director

In the Minor Planet Bulletin 51-3 p.212, Richard Binzel sent out a call for observations to assist with the targetting

At 06:39 UT on 4 September, the Catalina Sky Survey detected an asteroid on a possible collision course with the

Books Space exploration of asteroids (NASA) Space exploration of asteroids (ESA) Links Asteroids – where are they ? New definitions

Last updated 2013 March 12 Observing This section will list objects and projects which interested observers may like to incorporate

Introduction Listed here are websites referenced elsewhere on this site plus some others which may be of interest. Mostly the

Over the past few days several observers have contributed to this light curve. This previously unknown period is somewhat surprising

5203 Pavarotti Light curve 2024 08 28 Latest news on the light curve for 5203 Pavarotti is that it

Introduction All asteroids orbit our Sun, apart from the recent discovery of the interstellar visitor, 1I/2017 U1 better known as