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V2368 Ophiuchi
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Title: V2368 Oph: An eclipsing and double-lined spectroscopic binary used as a photometric comparison star for U Oph Authors: P. Harmanec, H. Boi, P. Mayer, P. Eenens, M. Bro, M. Wolf, S. Yang, M. lechta, D. Rudjak, D. Sudar, H. Ak The A-type star HR 6412 = V2368 Oph was used by several investigators as...
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WR 110
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Title: WR 110: A Single Wolf-Rayet Star With Corotating Interaction Regions In Its Wind? Authors: A.-N. Chené (NRC/HIA, U. de Concepción, U. de Valparaíso), A. F. J. Moffat (U. de Montréal), C. Cameron (U. of British Columbia), R. Fahed (U. de Montréal), R. C. Gamen (U. Nacional de La Plata), L. Lefè...
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MT Draco
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Title: Optical spectroscopy of MT Dra in 2006 and 2009 Authors: A.M. Zubareva (1 and 2), V.V. Shimansky (3), N.V. Borisov (4), A.F. Valeev (4) ((1) Institute of Astronomy, Russia, (2) Sternberg Astronomical Institute, Russia, (3) Kazan Federal University, (4) Special Astrophysical Observator...
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WZ Cygni
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Title: WZ Cygni: a Marginal Contact Binary in a Triple System? Authors: Jae Woo Lee, Seung-Lee Kim, Chung-Uk Lee, Ho-Il Kim, Jang-Ho Park, Tobias Cornelius Hinse We present new multiband CCD photometry for WZ Cyg made on 22 nights in two observing seasons of 2007 and 2008. Our light-curve synthesis...
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HD 207129
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HR 8323 is a G-type pre-main-sequence star in the constellation of Grus. It has an apparent visual magnitude of approximately 5.58. A debris disk has been imaged around this star in visible light using the ACS instrument on the Hubble Space Telescope; it has also been imaged in the infrared (70 m) usi...
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UGPS J0521+3639
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Title: The discovery of the T8.5 dwarf UGPS J0521+3639 Authors: Ben Burningham, P.W. Lucas, S. K. Leggett, R. Smart, D. Baker, D. J. Pinfield, C. G. Tinney, D. Homeier, F. Allard, Z. H. Zhang, J. Gomes, A. C. Day-Jones, H.R.A. Jones, G. Kovacs, N. Lodieu, F. Marocco, D. N. Murray, B. Sipocz We have carr...
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[KOS94] Ha 11
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Title: A peculiar young eruptive star in the dark cloud Lynds 1340 Authors: M. Kun, E. Szegedi-Elek, A. Moór, P. Ábrahám, J. A. Acosta-Pulido, D. Apai, J. Kelemen, A. Pál, M. Rácz, Zs. Regály, R. Szakáts, N. Szalai, A. Szing We conducted a long-term optical photometric and spectroscopic monitoring...
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J144547-5931 and J144701-5919
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J144547-5931 and J144701-5919: Hunting for the Milky Way's Heaviest Stars Credit X-ray: NASA/U. of Sydney/G.Anderson et al; IR: NASA/JPL-Caltech Like looking for Easter eggs in a lawn of long grass, the hunt for the Milky Way's most massive stars takes persistence and sharp eyes. In their st...
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RXS J053234.9+624755
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Title: Orbital Period of the Dwarf Nova RXS J053234.9+624755 Authors: Ann B. Kapusta, John R. Thorstensen 5 Jul 2006 Researchers report spectroscopy of the newly discovered SU Ursae Majoris dwarf nova identified with the x-ray source RXS J053234.9+624755. Radial velocities of...
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PSR J1952+2630
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Title: Arecibo PALFA Survey and Einstein@Home: Binary Pulsar Discovery by Volunteer Computing Authors: B. Knispel, P. Lazarus, B. Allen, D. Anderson, C. Aulbert, N. D. R. Bhat, O. Bock, S. Bogdanov, A. Brazier, F. Camilo, S. Chatterjee, J. M. Cordes, F. Crawford, J. S. Deneva, G. Desvignes, H. Feh...
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IPHAS J205836.43+503307.2
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Title: The new carbon symbiotic star IPHAS J205836.43+503307.2 Authors: R.L.M. Corradi, L. Sabin, U. Munari, G. Cetrulo, A. Englaro, R. Angeloni, R. Greimel, A. Mampaso We are performing a search for symbiotic stars using IPHAS, the INT Halpha survey of the northern Galactic plane, and follow-u...
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SDSS J150722.30+523039.8
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Title: The cataclysmic variable SDSS J1507+52: An eclipsing period bouncer in the Galactic halo Authors: Helena Uthas, Christian Knigge, Knox S. Long, Joseph Patterson, John Thorstensen SDSS J1507+52 is an eclipsing cataclysmic variable consisting of a cool, non-radially pulsating white dw...
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Herbig-Haro 34
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NASA's Spitzer Discovers Time-Delayed Jets Around Young Star Astronomers have discovered that two symmetrical jets shooting away from opposite sides of a blossoming star are experiencing a time delay: knots of gas and dust from one jet blast off four-and-a-half years later than identical knots...
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V5588 Sagittarii
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A new magnitude 11.7 nova V5588 Sagittarii was discovered by K. Nishiyama, Kurume, and F. Kabashima, Miyaki, (Japan) on the 27th March 2011. The discovery was made with a SBIG STL6303E camera on a 105-mm f/4 lens. V5588 Sagittarii = NOVA Sagittarii 2011 No.2 Position(2000): RA = 18 10 21.35, Dec = -2...
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SDSS J162520.29+120308.7
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Title: SDSS J162520.29+120308.7 - a new SU UMa star in the period gap Authors: A. Olech, E. de Miguel, M. Otulakowska, J.R. Thorstensen, A. Rutkowski, R. Novak, G. Masi, M. Richmond, B. Staels, S. Lowther, W. Stein, T. Ak, D. Boyd, R. Koff, J. Patterson, Z. Eker We report results of an extensive world-...
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