Accurate positions of candidate planetary nebulae in M 33

¹ Dipartimento di Astronomia e Scienza dello Spazio, Università di Firenze, L.go E. Fermi 5, 50125 Firenze, Italy
² Instituto de Astrofísica de Canarias, c. Vía Láctea s/n, 38200, La Laguna, Tenerife, Spain
³ Department of Physics and Astronomy, The Open University, Milton Keynes MK7 6AA, UK
⁴ Isaac Newton Group of Telescopes, Apartado de Correos 321, 38700 Santa Cruz de la Palma, Spain

Corresponding author: M. Perinotto, mariop@arcetri.astro.it

Received: 6 December 2000
Accepted: 12 December 2000

Abstract

We present new determinations of the positions of the planetary nebulae candidates found in Messier 33 by Magrini et al. (2000). The new coordinates have an accuracy of ±0.3 arcsec, making them suitable for future studies of the individual objects by means of, for instance, multi-object fiber or slit spectroscopy.