Science Archives Publication System

A study of the radial velocity of the star theta 1 Ori C.

DOI: 10.1134/1.1476981 Bibcode: 2002AstL...28..324V

Vitrichenko, E. A.

2002 • Astronomy Letters

IUE 19

A Chemically Decoupled Nucleus and Inner Polar Ring of the SBb Galaxy NGC 4548

DOI: 10.1134/1.1467255 Bibcode: 2002AstL...28..207S

Sil'chenko, O. K.

2002 • Astronomy Letters

eHST 10

A Preliminary Radial-Velocity Curve for the Star θ1 Ori D

DOI: 10.1134/1.1525835 Bibcode: 2002AstL...28..843V

Vitrichenko, É. A.

2002 • Astronomy Letters

IUE 10

Astrometric Orbits from a Direct Combination of Ground-Based Catalogs with the Hipparcos Catalog

DOI: 10.1134/1.1467262 Bibcode: 2002AstL...28..261G

Kiyaeva, O. V.; Goncharov, G. A.

2002 • Astronomy Letters

Hipparcos 9

Analysis of HST Ultraviolet Spectra for T Tauri Stars: Estimating the Interstellar Extinction and the Contribution from an Accretion Shock to the Emission-Continuum Formation

DOI: 10.1134/1.1525834 Bibcode: 2002AstL...28..835K

Lamzin, S. A.; Kravtsova, A. S.

2002 • Astronomy Letters

eHST 9

Acoustic Power Mapping for Active Regions from MDI, HLH, and TON Data

DOI: 10.1134/1.1484142 Bibcode: 2002AstL...28..411L

Hill, F.; Ladenkov, O. V.; Egamberdiev, Sh. A. +1 more

2002 • Astronomy Letters

SOHO 8

Two-Dimensional Spectroscopy of Double-Barred Galaxies

DOI: 10.1134/1.1518713 Bibcode: 2002AstL...28..755M

Moiseev, A. V.

We describe the results of our spectroscopy for a sample of barred galaxies whose inner regions exhibit an isophotal twist commonly called a secondary bar. The line-of-sight velocity fields of the ionized gas and stars and the light-of-sight velocity dispersion fields of the stars were constructed from two-dimensional spectroscopy with the 6m Spec…

2002 • Astronomy Letters

eHST 7

A minimum in the light curve of the classical symbiotic star YY Her in 2001.

DOI: 10.1134/1.1505506 Bibcode: 2002AstL...28..620K

Kolotilov, E. A.; Yudin, B. F.; Tatarnikova, A. A. +1 more

2002 • Astronomy Letters

IUE 1