Vol. 46 No. 2 (2010)

M. G. Richer, J. A. López, E. Díaz-Méndez, H. Riesgo, S. -H. Báez, Ma. T. García-Díaz, J. Meaburn, D. M. Clark, R. M. Calderón Olvera, G. López Soto, O. Toledano Rebolo

191-214

The San Pedro Mártir Planetary Nebula Kinematic Catalogue: Extragalactic Planetary Nebulae

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L. F. Rodríguez, Y. Gómez, L. Loinard, A. J. Mioduszewski

215-219

On the Size of the Non-Thermal Component in the Radio Emission from Cyg OB2 #5

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S. Torres-Peimbert, A. Arrieta, M. Bautista

221-243

Echelle spectroscopy of the nuclei of the highly collimated bipolar planetary nebulae M 2-9 and M 1-91

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V. G. Orlov, V. V. Voitsekhovich, J. L. Rivera, C. A. Guerrero, F. Ortiz

245-251

Speckle Interferometry at the Observatorio Astronómico Nacional. II

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C. Neria, Y. Gómez, L. F. Rodríguez

253-262

Compact radio sources in the vicinity of the ultracompact HII region G78.4+2.6

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F. M. Rica Romero

263-277

Orbital elements for eight binaries. Study of the nature of wide components. I

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O. Maryeva, P. Abolmasov

279-290

Spectral Variability of Romano's Star

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J. H. Peña, A. Arellano Ferro, R. Peña-Miller, M. Álvarez, Y. Rosas, H. García, G. Muñoz, B. Vargas, J. P. Sareyan, C. A. Guerrero, A. Rentería

291-308

uvby-beta Photoelectric Photometry of Cepheid Stars

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C. G. Bernal, W. H. Lee, D. Page

309-322

Hypercritical accretion onto a magnetized neutron star surface: a numerical approach

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A. Molina

323-330

The importance of nucleus rotation in determining the largest grains ejected from comets

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A. Arellano Ferro

331-338

Functional relationships for T_eff and log g in F-G supergiants from uvby-beta photometry

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N. L. Maza, H. Levato, Z. López-García

339-348

Atomic species in the spectrum of the Hg-Mn star HD 53244

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A. Trejo, L. F. Rodríguez

349-356

Compact Radio Sources Apparently Associated with Extended Galactic Sources

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A. Trejo, L. F. Rodríguez

357-361

On the Nature of the Non-Thermal Radio Source at the Center of the Orion Streamers

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Ö. Çakirli, C. Ibanoglu, A. Dervisoglu

363-373

The Absolute Parameters for NSVS 11868841 and the Oversized Stars in Low-Mass Eclipsing Binaries

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L. Loinard, L. F. Rodríguez, L. Gómez, J. Cantó, A. C. Raga, A. A. Goodman, H. G. Arce

375-383

A reassessment of the kinematics of PV Cephei based on accurate proper motion measurements

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I. Akkaya, W. J. Schuster, R. Michel, C. Chavarría-K, A. Moitinho, R. Vázquez, Y. Karatas

385-430

CCD UBVRI Photometry of the Galactic Open Clusters: Be 89, Ru 135, and Be 10

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O. Cardona, A. Cornejo-Rodríguez, P. C. García-Flores

431-438

Star Image Shape Transformer for Astronomical Slit Spectroscopy

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Research articles