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WASP-10b extrasolar planet
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Title: WASP-10b: a 3M_J, eccentric transiting gas-giant planet Authors: D.J. Christian, N.P. Gibson, E.K. Simpson, R.A. Street, I. Skillen, D. Pollacco, A. Collier Cameron, H.C. Stempels, C.A. Haswell, K. Horne, Y.C. Joshi, F.P. Keenan, D.R. Anderson, S. Bentley, F. Bouchy, W.I. Clar...
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6
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Serpens NW
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Title: Eruptive Variable Stars and Outflows in Serpens NW Authors: Klaus W. Hodapp, Rolf Chini, Ramon Watermann, Roland Lemke We study the outflow activity, photometric variability and morphology of three very young stellar objects in the Serpens NW star forming region: OO Serpentis, EC 37 (V37...
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Vulpecula Rift
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Title: A cluster of outflows in the Vulpecula Rift Authors: J.C. Mottram, C.M. Brunt We present ^{12} CO, ^{13} CO and C^{18} O (J=3-2) observations of a new cluster of outflows in the Vulpecula Rift with HARP-B on the JCMT. The mass associated with the outflows, measured using the ^{12} CO HARP-B obs...
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RCW 120
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Title: Star formation around RCW 120, the perfect bubble Authors: L. Deharveng, A. Zavagno, F. Schuller, J. Caplan, M. Pomarès, C. De Breuck We take advantage of the very simple morphology of RCW 120 -- a perfect bubble -- to understand the mechanisms triggering star formation around an HII region a...
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Stellar Population
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Title: Dynamical population synthesis: Constructing the stellar single and binary contents of galactic field populations Authors: Michael Marks, Pavel Kroupa The galactic field's late-type stellar single and binary population is calculated on the supposition that all stars form as binarie...
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Herbig Ae/Be stars
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Title: Magnetic fields in Herbig Ae/Be stars
Authors: G.A. Wade, C. Catala, E. Alecian, C. Folsom, S. Bagnulo, T. Boehm, J.-C. Bouret, J.-F. Donati, D. Drouin, J.D. Landstreet
Studies of stellar magnetism at the pre-main sequence phase can provide important new insights i...
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Hot Neptunes and super-Earths
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Title: On the formation of hot Neptunes and super-Earths Authors: D.S. McNeil, R.P. Nelson The discovery of short-period Neptune-mass objects, now including the remarkable system HD69830 (Lovis et al. 2006) with three Neptune analogues, raises difficult questions about current formation mo...
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UU Aquilae
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The long-period dwarf novae UU Aquilae is in outburst. Date: 21st October, 2008 Magnitude: 11.0 - 16.8 Period: 49.5 days Satellite period: 0.163532 days Type: UGSS Position(2000): RA=19 57 18.68, Dec=-09°1920.8
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CoRoT-Exo-2a
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Title: Magnetic activity in the photosphere of CoRoT-Exo-2a. Active longitudes and short-term spot cycle in a young Sun-like star Authors: A. F. Lanza, I. Pagano, G. Leto, S. Messina, S. Aigrain, R. Alonso, M. Auvergne, A. Baglin, P. Barge, A. S. Bonomo, P. Boumier, A. Collier Cameron, M. Comparat...
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PSR J1437-5959
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Title: Out of the frying pan: a young pulsar with a long radio trail emerging from SNR G315.9-0.0 Authors: F. Camilo (1), C.-Y. Ng (2), B. M. Gaensler (2), S. M. Ransom (3), S. Chatterjee (4), J. Reynolds (5), J. Sarkissian (5) ((1) Columbia U., (2) U. of Sydney, (3) NRAO, (4) Cornell U., (5) ATNF) The fai...
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2MASS J21392676+0220226
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Title: High Amplitude, Periodic Variability of a Cool Brown Dwarf: Evidence for Patchy, High-Contrast Cloud Features Authors: Jacqueline Radigan, Ray Jayawar dhana, David Lafrenier , Etienne Ar tigau, Mark Marley, Didier Saumon We present continuous photometric monitoring in the J, H, and Ks...
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40 Eridani
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40 Eridani (also known as Omicron2 Eridani, or Keid, from the Arabic word qayd, (egg) shells) is a triple star system, consisting of an orange-red K dwarf and a red and white dwarf binary, is less than 16.45 light years away from Earth. It is in the constellation Eridanus. The primary star of the system...
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NGC 2100
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Young Stars Take a Turn in the Spotlight ESO's New Technology Telescope (NTT) has captured a striking image of the open cluster NGC 2100. This brilliant star cluster is around 15 million years old, and located in the Large Magellanic Cloud, a nearby satellite galaxy of the Milky Way. The cluster is su...
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Ophiuchus
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A 13th sign has emerged in the 12-sign zodiac thanks to tiny shifts or wobbles in the Earth's rotation around the Sun, an Australian astronomer said. "Basically, the Sun's apparent path has moved since 3000 years ago when astrology was born" - John Shobbrook, the manager of Aust...
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Messier 6
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The Butterfly Cluster (catalogued as Messier 6 or M6, and as NGC 6405) is an open cluster of stars in the constellation of Scorpius. Its name derives from the vague resemblance of its shape to a butterfly. Read more
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