Accession Number:

ADA526503

Title:

Characterization of the near-Earth Asteroid 2002 NY40

Descriptive Note:

Electronic preprint

Corporate Author:

AIR FORCE RESEARCH LAB KIHEI MAUI HI DETACHMENT 15

Report Date:

2007-09-01

Pagination or Media Count:

25.0

Abstract:

In August 2002, the near-Earth asteroid 2002 NY40, made its closest approach to the Earth. This provided an opportunity to study a near-Earth asteroid with a variety of instruments. Several of the telescopes at the Maui Space Surveillance System were trained at the asteroid and collected adaptive optics images, photometry and spectroscopy. Analysis of the imagery reveals the asteroid is triangular shaped with significant self-shadowing. The photometry reveals a 20-hour period and the spectroscopy shows that the asteroid is a Q-type.

Subject Categories:

  • Astronomy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE