ASTRONOMICAL DISCOVERIES
UCAC4 632-079073, W Uma type Eclipsing Binary System, September 2009
UCAC4 751-072304, low-amplitude multiperiodic delta Scuti star, October 2016
UCAC4 706-105993, low-amplitude multiperiodic delta Scuti star, October 2018
UCAC4 683-095248, multiperiodic delta Scuti star, July 2020
UCAC4 620-075220, delta Scuti star, July 2020
UCAC 622-068672 delta Scuti star, October 2020
PUBLICATIONS
Baluev, R. (2021) Massive Search for Spot- and Facula-Crossing Events in 1598 Exoplanetary Transit Light Curves, Acta Astronomica, Volume 71, No:1, pp. 25-53. (2019) Homogeneously derived transit timings for 17 exoplanets and reassessed TTV trends for WASP-12 and WASP-4, Monthly Notices of the Royal Astronomical Society, Volume 490, Issue 1, November 2019, Pages 1294–1312
Barneva, R. (2000) An interface for self-evaluation for distance learning courses, In: Proc. 25th International Conference "Information and Communication Technologies and Programming", Sofia, Bulgaria. Boyd, D., et al. (2014) The asynchronous polar V1432 Aquilae and its path back to synchronism. The Society for Astronomical Sciences 33rd Annual Symposium on Telescope Science, Published by Society for Astronomical Sciences. pp.163-176
Covington, A. E., et al. (2022). Investigating the Low-flux States in Six Intermediate Polars. The Astrophysical Journal, Volume 928, Number 2
De Miguel, E. et al. (2015) Accretion-disc precession in UX Ursae Majoris. Monthly Notices of the Royal Astronomical Society 457(2)
Froebrich, D. (2023) A survey for variable young stars with small telescopes: VI – Analysis of the outbursting Be stars NSW 284, gaia 19eyy, and VES 263. Monthly Notices of the Royal Astronomical Society, Volume 520, Issue 4, April 2023, Pages 5413–5432
Froebrich, D. (2024) A survey for variable young stars with small telescopes - VIII. Properties of 1687 Gaia selected members in 21 nearby clusters. Monthly Notices of the Royal Astronomical Society, Volume 529, Issue 2, pp.1283-1298
Galan, C., et al. (2012) International observational campaigns of the last two eclipses in EE Cep: 2003 and 2008/9. Astronomy & Astrophysics, Volume 544, id.A53, 16 pp. Galan, C., et al. (2010) Multi-ring structure of the eclipsing disk in EE Cep - possible planets? ASP Conference Series, Volume 435
Gary, B. (2016) WD 1145+017 photometric observations during eight months of high activity. Monthly Notices of the Royal Astronomical Society 465(3)
Hoňkova, K. (2015) B.R.N.O. Contributions #39 Times of minima. Open European Journal on Variable Stars. ISSN 1801-5964
Kato, T., et al. (2020) Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. The tenth year (2017) Publications of the Astronomical Society of Japan, Volume 72, Issue 1
Kato, T., et al. (2012) Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. III. The Third Year (2010–2011) Publications of the Astronomical Society of Japan, Volume 64, Issue 1
Kato, T., et al. (2009) Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. Publications of the Astronomical Society of Japan, Vol.61, No.SP2, pp.395-616
Keito, N., et al. (2021). Optical Variability Correlated with X-ray Spectral Transition in the Black-Hole Transient ASASSN-18ey = MAXI J1820+070. Variable Star Bulletin. ISSN 0917-2211. No.74
Kokori, A., et al. (2023). ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations. The Astrophysical Journal Supplement Series, 265:4 (20pp)
Lloyd, C., Öğmen, Y. (2009) Improved Parameters of the RR Lyrae Variable USNO-A2.0 1200-07442272. ISSN 1801-5964
Lloyd, C., et al. (2017) GSC 04263-02166 is a low-amplitude Multi-periodic Delta Scuti Variable. ISSN 1801-5964
Lloyd, C., et al. (2021) GSC 03588-09315 is a Low-Amplitude Delta Scuti Variable Open European Journal on Variable Stars. DOI: 10.5817/OEJV2021-0217. ISSN 1801-5964
Öğmen, Y. (2005) Green Island Observatory. Science and Engineering Journal of İstanbul Kültür University, Volume 3, Number 3, pp 1-10, ISSN 1303-2739
Patterson, J. et. al. (2018). Orbital Period Changes in WZ Sagittae. Publications of the Astronomical Society of the Pacific, Volume 130, Issue 988, pp. 064202
Pyrzas, S., et al. (2012) HS 2325+8205 An Ideal Laboratory for Accretion Disk Physics. Publications of the Astronomical Society of the Pacific, 124:204–211
Reddy, V. (2015) The Physical Characterization of the Potentially Hazardous Asteroid 2004 BL86: A Fragment of a Differentiated Asteroid. The Astrophysical Journal, Volume 811, Number 1
Richards, T., et al. (2013) CU Hydrae – a neglected bright eclipsing binary star. Journal of the British Astronomical Association. Vol.123 No.3 Page.160
Shears, J., et al. (2009) SDSS J162718.39+120435.0 - a dwarf nova in the period gap. Vol.119 No.3 Page.144
Sokov, Eugene N. Transit timing analysis of the exoplanet TrES-5 b. Possible existence of the exoplanet TrES-5 c. Monthly Notices of the Royal Astronomical Society, sty1615
Streamer, M. (2015) Revised Light Elements of 78 Southern Eclipsing Binary Systems. JAAVSO Volume 43, no. 1, p. 67
Streamer, M., Bohlsen, T., Öğmen, Y. (2016) Analysis of Pulsating Components in the Eclipsing Binary Systems LT Herculis, RZ Microscopii, LY Puppis, V632 Scorpii, and V638 Scorpii. JAAVSO Volume 44. Toledo-Padrón, B. (2019) Stellar activity analysis of Barnard's Star: very slow rotation and evidence for long-term activity cycle. Monthly Notices of the Royal Astronomical Society 488(4)
SYMPOSIUM AND WORKSHOP PRESENTATIONS
Öğmen, Y. (2024) Evrenden Hikayeler. The 3rd Astronomy Workshop by New Horizon Initiative & Eastern Mediterranean University, Famagusta
Öğmen, Y. (2023) Uzay: Son Sınır. The 2nd Astronomy Workshop by New Horizon Initiative & Eastern Mediterranean University, Famagusta
Öğmen, Y. (2022) Uzay ve Zaman. The 1st Astronomy Workshop by New Horizon Initiative & Eastern Mediterranean University, Famagusta
Öğmen, Y. (2019) Dwarf Novae: A class of Cataclysmic Variables. The 2nd Physics Days. Eastern Mediterranean University, Famagusta
Öğmen, Y., Lloyd, C. (2010) Discovery of the Eclipsing Binary VSX J194712.7+361748. European Variable Star Meeting. The Netherlands
Öğmen, Y. (2008) Değişken Yıldızlar, Yıldızlar Altında Gökbilim Kampı. TUBİTAK Project. Uludağ, Turkey
Öğmen, Y. (2008) Amatör Astronomi, Yıldızlar Altında Gökbilim Kampı. (2008) Fotoğraflarla Evren, Yıldızlar Altında Gökbilim Kampı. (2007) Yeni başlayanlar için Görsel Değişken Yıldız Gözlemciliği. 2. Uluslararası Katılımlı Amatör Astronomi Sempozyumu, İstanbul Kültür University, Turkey
Öğmen, Y. (2005) Green Island Observatory. 1. Uluslararası Katılımlı Amatör Astronomi Sempozyumu, İstanbul Kültür University, Turkey
CONFERENCES, CONGRESS, SYMPOSIUMS, WORKSHOPS AND STUDY TRIPS ATTENDED
21. Ulusal Astronomi Kongresi, Erciyes Üniversitesi, Kayseri, Turkey, September 2018
8th International Workshop on Occultation and Eclipse. Yıldız Teknik Üniversitesi, İstanbul, Turkey, March 2018
3-day Study Trip of UCLan Astronomy Students at Teide Observatory. Tenerife, Canary Islands, Spain, 2016
Okul Gözlemevleri Sempozyumu. TC MEB, TUBİTAK-TUG, İstanbul Kültür Üniversitesi, Akdeniz Üniversitesi. Antalya, Turkey, 2015
European Astrofest 2014. London, UK
Küçük Teleskoplarla Bilim Çalıştayı: Fırsat Gözlemciliği. TUBİTAK-TUG, İstanbul Üniversitesi. İstanbul, Turkey, 2013
AAVSO CCD School. Tufts University. Medford, US, 2012
3. Uluslararası Katılımlı Amatör Astronomi Sempozyumu. Istanbul Kültür University. Turkey, 2009
CERTIFICATES
Exoplanet Observing, AAVSO Choice Courses, 1 May 2020
Analyzing the Universe, Coursera Online Courses, Rutgers University, 30 March 2020
How to use VStar, AAVSO Choice Courses, 6 July 2018
Variable Star Classification and Light Curves, AAVSO Choice Courses, 30 March 2018
AAVSO Certificate for contribution of over 100,000 CCD variable star observations. September 2018
AAVSO Certificate for contribution of over 50,000 CCD variable star observations. June 2015
AAVSO Certificate for contribution of over 10,000 CCD variable star observations. October 2009
Asteroid Club Certificate. The Astronomical League, A Federation of Astronomical Societies and Individuals, USA, May 2006. Certificate no: 27
Meteor Club Certificate. The Astronomical League, A Federation of Astronomical Societies and Individuals, USA, September 2005. Certificate no: 119
Messier Club Certificate. The Astronomical League, A Federation of Astronomical Societies and Individuals, USA, July 2005. Certificate no: 2224
Double Star Club Certificate. The Astronomical League, A Federation of Astronomical Societies and Individuals, USA, July 2004. Certificate no: 263
Lunar Club Certificate. The Astronomical League, A Federation of Astronomical Societies and Individuals, USA, September 2002. Certificate no: 325
