Varol KESKİN

Fen Fakültesi, Astronomi Ve Uzay Bilimleri Bölümü, Genel Astronomi Anabilim Dalı

Research areas: Astronomy and Astrophysics, Physics, Natural Sciences, Stars, Relativity and Gravitation

Publications

• A Jupiter-mass planet around the K0 giant HD 208897 (2017)
• Time-resolved spectropolarimetric observations of polars WX LMi and BY Cam (2017)
• RTT150 Planet Search Program at TUG: Results from Seven Years of Observation (2015)
• Astronomical site selection for Turkey using GIS techniques (2015)
• Marginally low mass ratio close binary system V1191 Cyg (2012)
• Close binary system GO Cyg (2012)
• The short-period low-mass binary system CC Com revisited (2011)
• Precise Radial Velocity Measurements: Key to Discover Low-mass Companions and Exoplanets Around Stars (2010)
• Absolute dimensions of the close binary systems V453 Monocerotis and V523 Cassiopeiae (2009)
• Absolute properties of the binary system BB Pegasi (2007)
• New Times of Minima of Eclipsing Binary Systems (2003)
• New Times of Minima of Eclipsing Binary Systems (2003)
• Preliminary results of the alignment and Hartmann tests of the AZT-22 telescope (2001)
• First Photometric Observations of V357 Pegasi (2000)
• First Photometric Observations of YY Coronae Borealis (2000)
• Period study of the multiple system SW Lacertae (1999)
• The γ Dor variable HR 8799: results from a multisite campaign (1999)
• Long-term photometry of RT Lacertae: 1. Light and colour variations (1998)
• HD 163151: a new W UMa type system (1998)
• Long-term photometry of RT lacertae: II. Further evidence for a circumstellar envelope and mass accretion (1998)
• The gamma Dor variable HD 164615: results from a multisite photometric campaign (1997)
• MULTIPLE CLOSE FREQUENCIES AND MODE-IDENTIFICATION OF HR-8851 (1995)
• LONG-TERM LUMINOSITY VARIATIONS AND PERIOD CHANGES IN V-471 TAURI (1994)
• MULTISITE CONTINUOUS SPECTROSCOPY .2. SPECTROPHOTOMETRY AND ENERGY BUDGET OF EXCEPTIONAL WHITE-LIGHT FLARES ON HR-1099 FROM THE MUSICOS-89 CAMPAIGN (1994)
• MULTIPERIOD PULSATION OF THE DELTA-SCUTI STAR 63-HERCULIS (1994)
• LUMINOSITY VARIATIONS AND ORBITAL PERIOD CHANGES IN RT LACERTAE (1994)
• PHOTOMETRY OF ER VULPECULAE - PHOTOMETRIC ANALYSIS WITH THE WINK-10 CODE (1993)
• Light curve variations of the RS CVn-type eclipsing binary ER Vulpeculae (1990)
• LIGHT-CURVE VARIATIONS OF THE RS CVN-TYPE ECLIPSING BINARY ER VULPECULAE (1990)
• LIGHT CHANGES OF THE CLOSE BINARY-SYSTEM CN-ANDROMEDAE (1989)
• RECENT PHOTOELECTRIC PHOTOMETRY OF THE NEWLY DISCOVERED ECLIPSING SYSTEM BD+13-DEGREES-4708 (1989)
• PHOTOELECTRIC PHOTOMETRY OF THE ECLIPSING BINARY V1425-CYGNI (1988)

CV