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OGLE-2014-BLG-1112LB
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Title: OGLE-2014-BLG-1112LB: A Microlensing Brown Dwarf Detected Through the Channel of a Gravitational Binary-Lens Event Author: C. Han, A. Udalski, V. Bozza, M. K. Szyman ski, I. Soszynski, J. Skowron, P. Mróz, R. Poleski, P. Pietrukowicz, S. Kozlowski, K. Ulaczyk, L. Wyrzykowski, S. Calchi...
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NGC 6210
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NGC 6210 (also Turtle Nebula, Struve 5, PK 43 +37.1, Lalande 30510 and GC 4234) is a magnitude +8.8 planetary nebula located 6500 light-years away in the constellation Hercules. It can be observed approximately 4° to the NE of the star Beta Herculis (Kornephoros). The central magnitude +12.9 white...
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ASASSN-17gw
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ATel 10436: ASAS-SN Discovery of a Possible Galactic Nova ASASSN-17gw on the Rise
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SW Sextantis Stars
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Title: The Search for SW Sex Type Stars Authors: Linda Schmidtobreick, Pablo Rodriguez-Gil, Boris T. Gaensicke All eclipsing nova-likes in the 2.8-4h orbital period range belong to the group of SW Sex stars, and as such experience very high mass transfer rates. Since the physical properties of a s...
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M31N 2017-05a
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ATel 10432: Spectroscopic classification of M31N 2017-05a (Gaia17biq) as a classical nova
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R Hydrae
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Maxima of long period variable R Hydrae on the 21st November, 2011 Magnitude range: 4.5-9.5 Period: 385 days Type: Mira Position (2000): RA 13 29 42.78187 | Dec -23° 16' 52.7747'' Google earth file: R Hydrae.kmz (1kb, kmz)
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HD 46487
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Title: HD 46487 is Now a Classical Be Star Author: David G. Whelan, R. David Baker We present the first observations of hydrogen line emission detected around the B-type star HD 46487, a well-studied star in the CoRoT field of view. The emission is only evident in the H-alpha line, for which the observ...
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ASASSN-17gk
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ATel 10387: ASAS-SN Discovery of A Likely Galactic Nova ASASSN-17gk on the Rise
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KIC 8462852
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Title: Planet Hunters X. KIC 8462852 - Where's the Flux? Author: T. S. Boyajian, D. M. LaCourse, S. A. Rappaport, D. Fabrycky, D. A. Fischer, D. Gandolfi, G. M. Kennedy, M. C. Liu, A. Moor, K. Olah, K. Vida, M. C. Wyatt, W. M. J. Best, F. Ciesla, B. Csak, T. J. Dupuy, G. Handler, K. Heng, H. Korhonen, J. Kova...
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HD 200310
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Title: Detection of the Ultraviolet Spectrum of the Hot Subdwarf Companion of 60 Cygni (B1 Ve) from a Survey of IUE Spectra of Be Stars Author: Luqian Wang, Douglas R. Gies, Geraldine J. Peters We used archival International Ultraviolet Explorer (IUE) high-dispersion, short wavelength spectra d...
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TRAPPIST-1
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TRAPPIST-1, also known as 2MASS J23062928-0502285, is an ultracool dwarf star located 39.13 light-years (12.0 pc) away in the constellation Aquarius. Read more
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HD 16157
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Title: X-Ray Superflares on CC Eri Author: Subhajeet Karmakar, J. C. Pandey, V. S. Airapetian, Kuntal Misra We present an in-depth study of two superflares (F1 and F2) detected on an active binary star CC Eridani by the Swift observatory. These superflares triggered the Burst Alert Telescope (BAT...
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HD 131399
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Title: The unstable fate of the planet orbiting the A-star in the HD 131399 triple stellar system Author: Dimitri Veras, Alexander J. Mustill, Boris T. Gaensicke Validated planet candidates need not lie on long-term stable orbits, and instability triggered by post-main-sequence stellar evolu...
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EPIC 201283111
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Title: WD 1202-024: The Shortest-Period Pre-Cataclysmic Variable Author: S. Rappaport, A. Vanderburg, L. Nelson, B.L. Gary, T.G. Kaye, B. Kalomeni, S.B. Howell, J.R. Thorstensen, F.-R. Lachapelle, M. Lundy, J. St-Antoine Among the 28,000 targeted stars in K2 Field 10 is the white dwarf WD 1202...
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Gaia17bfi
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ATel 10389: Gaia17bfi: a WZ Sge-type dwarf nova in the rising phase of superoutburst
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