Title: Pairs and Groups of Genetically Related Long-Period Comets and Probable Identity of the Mysterious Lick Object of 1921 Author: Zdenek Sekanina, Rainer Kracht We present the history of investigation of the dynamical properties of pairs and groups of genetically related long-period come...
Title: A variable ULX and possible IMBH candidate in M51a Author: Hannah M. Earnshaw, Timothy P. Roberts, Lucy M. Heil, Mar Mezcua, Dominic J. Walton, Chris Done, Fiona A. Harrison, George B. Lansbury, Matthew J. Middleton, Andrew D. Sutton ULX-7, in the northern spiral arm of M51, demonstrates un...
Orbital elements:
2015 YJ Earth MOID = 0.0002 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC
M 58.67807 (2000.0) P Q
n 0.69325855 Peri. 77.39524 +0.96049301 +0.27829586
a 1.2643653 Node 266.44621 -0.25616540 +0.88105079
e 0.5237110 Incl. 0.12304 -0.10877713 +0.38249304
P 1.42 H 28.0 G 0.1...
Alpha Fornacis (also Dalim, Fornacis, 12 Eridani, GJ 127, HIP 14879, SAO 168373 and HD 20010) is a magnitude +3.85 binary subgiant star located 46.0 ± 0.4 light-years away in the constellation Fornax. Its age is estimated to be 2.9 billion years old. RA 03 12 04.52736, Dec -28 59 15.4336 Approximat...
FL Lyrae (also FL Lyr, BD+46° 2641, HD 179890, HIP 94335, KIC 9641031 and SAO 48190) is a magnitude +9.36 eclipsing binary star located 420 ± 40 light years away in the constellation Lyra. Right ascension19h 12m 04.86170s, Declination+46° 19' 26.8632" The variability of this system was d...
Title: Discovery of a suspected giant radio galaxy with the KAT-7 array Author: S. Colafrancesco, N. Mhlahlo, T. Jarrett, N. Oozeer, P. Marchegiani We detect a new suspected giant radio galaxy (GRG) discovered by KAT-7. The GRG core is identified with the WISE source J013313.50-130330.5, an extr...
Title: HD188112: Supernova Ia progenitor? Author: M. Latour, A. Irrgang, U. Heber, V. Schaffenroth HD188112 is an extremely low mass white dwarf in a close binary system. According to a previous study, the mass of HD188112 is ~0.24 Msun and a lower limit of 0.73 Msun could be put for the mass of its uns...
Title: Discovery of an eclipsing dwarf nova in the ancient nova shell Te 11 Author: Brent Miszalski, Patrick A. Woudt, Stuart P. Littlefair, Brian Warner, Henri M. J. Boffin, Romano L. M. Corradi, David Jones, Mokhine Motsoaledi, Pablo Rodríguez-Gil, Laurence Sabin, Miguel Santander-García We...
Thérčse Peltier (1873 - 1926) was a French sculptor and aviator. Popularly believed to have been the first ever woman passenger in an airplane she should perhaps instead be recognised as the first woman to pilot a heavier-than-air craft. Read more On 8 July 1908 Thérčse Peltier became the second wom...
Title: WASP-135b: a highly irradiated, inflated hot Jupiter orbiting a G5V star Author: Jessica J. Spake, David J. A. Brown, Amanda P. Doyle, Guillaume Hébrard, James McCormac, David J. Armstrong, Don Pollacco, Yilen Gómez Maqueo Chew, David R. Anderson, Susana C. C. Barros, François Bouchy, Pa...
Call them the Energiser bunny of particle physics: the GammeV collaboration reins in costs, works fast and just keeps going, and going The collaboration of 10 people formed in April 2007 to look for candidates for dark matter and dark energy. Although several members work on other experiments as we...
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