127 citations · 795 across the 12 of their papers we have counts for
6 papers · 1 filter
Orbital and physical parameters of eclipsing binaries from the All-Sky Automated Survey catalogue - X. Three high-contrast systems with secondaries detected with IR spectroscopy
K. G. Hełminiak, A. Tokovinin, E. Niemczura +13
We present results of the combined photometric and spectroscopic analysis of three detached eclipsing binaries, which secondary components are not visible or very hard to identify…
Seventy six T dwarfs from the UKIDSS LAS: benchmarks, kinematics and an updated space density
Ben Burningham, C. V. Cardoso, L. Smith +34
We report the discovery of 76 new T dwarfs from the UKIDSS Large Area Survey (LAS). Near-infrared broad and narrow-band photometry and spectroscopy are presented for the new object…
Blue not brown: UKIDSS T dwarfs with suppressed K-band flux
D. N. Murray, B. Burningham, H. R. A Jones +13
We have used blue near-infrared colours to select a group of 12 spectroscopically-confirmed UKIDSS T dwarfs later than T4. From amongst these we identify the first two kinematic ha…
Parallaxes and physical properties of 11 mid-to-late T dwarfs
F. Marocco, R. L. Smart, H. R. A. Jones +11
We present parallaxes of 11 mid-to-late T dwarfs observed in the UKIRT Infrared Deep Sky Survey. We use these results to test the reliability of model predictions in magnitude-colo…
The discovery of a very cool binary system
Ben Burningham, S. K. Leggett, P. W. Lucas +11
We report the discovery of a very cool d/sdL7+T7.5p common proper motion binary system, SDSS J1416+13AB, found by cross-matching the UKIDSS Large Area Survey Data Release 5 against…
The Physical Properties of Four ~600K T Dwarfs
S. K. Leggett, M. C. Cushing, D. Saumon +16
We present Spitzer 7.6-14.5um spectra of ULAS J003402.77-005206.7 and ULAS J133553.45+113005.2, two T9 dwarfs with the latest spectral types currently known. We fit synthetic spect…