Showing 1–20 of 64 results
/ Date/ Name
Feb 3, 2006A Search for wide visual companions of exoplanet host stars - The Calar Alto SurveyMay 5, 2021Follow-up spectroscopy of comet C/2020 F3 (NEOWISE)Aug 3, 2023Observational Implications of OJ 287's Predicted 2022 Disk Impact in the Black Hole Binary ModelMar 28, 2023Refining the 2022 OJ 287 impact flare arrival epochApr 28, 2020Spitzer Observations of the Predicted Eddington Flare from Blazar OJ 287Sep 9, 2005New brown dwarf companions to dM(e) starsOct 18, 2006Detectability of planets in wide binaries by ground-based relative astrometry with AOJan 15, 2008Astrometric and photometric monitoring of GQ Lup and its sub-stellar companionNov 20, 2014A direct imaging search for close stellar and sub-stellar companions to young nearby starsApr 16, 2021Discovery of a directly imaged planet to the young solar analog YSES 2Sep 22, 2020How many suns are in the sky? A SPHERE multiplicity survey of exoplanet host stars I -- Four new close stellar companions including a white dwarfAug 6, 2023On the need of an ultramassive black hole in OJ 287Nov 15, 2008A search for wide brown dwarf companions to stars within 10pcSep 9, 2002Infrared imaging and spectroscopy of companion candidates near the young stars HD 199143 and HD 358623 in CapricorniusJul 11, 2022Colour evolution of Betelgeuse and Antares over two millennia, derived from historical records, as a new constraint on mass and ageMay 13, 2016The rotation period distributions of 4--10 Myr T Tauri stars in Orion OB1: New constraints on pre-main-sequence angular momentum evolutionJun 3, 2002Imaging and spectroscopy of DENIS-P J104814-395606Jan 28, 2015Discovery of an OB Runaway Star Inside SNR S147Sep 17, 2022Refining the prediction for OJ 287 next impact flare arrival epochMay 14, 2024Evidence of jet activity from the secondary black hole in the OJ287 binary system