420 citations
- Center for Astrophysics Harvard & SmithsonianUS73 papers
- Konkoly ObservatoryHU50 papers
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- University of California, BerkeleyUS42 papers
- Australian National UniversityAU30 papers
- University of CopenhagenDK30 papers
- Max Planck Institute for AstronomyDE29 papers
- Pontificia Universidad Católica de ChileCL29 papers
- California Institute of TechnologyUS25 papers
- Kyoto UniversityJP22 papers
- Millennium Institute of AstrophysicsCL22 papers
- Crimean Astrophysical ObservatoryUA20 papers
5 papers · 1 filter
Review of synergic meteor observations: linking the results from cameras, ionosondes, infrasound and seismic detectors
Á. Kereszturi, V. Barta, I. Bondár +6
Joint evaluation of different meteor observation types support the better understanding of both the meteor phenomenon and the terrestrial atmosphere. Two types of examples are pres…
The Fast Evolving, Tremendous and Blue Superoutburst in ASASSN-21au Reveals a Dichotomy in the Outbursts of Long-period AM CVns
L. E. Rivera Sandoval, C. O. Heinke, J. M. Hameury +4
ASASSN-21au is an ultracompact accreting white dwarf binary (AM CVn) with a period of approx. 58 min. Using multiwavelength observations of the system, we discovered a dichotomy in…
On the nature of the anomalous event in 2021 in the dwarf nova SS Cygni and its multi-wavelength transition
Mariko Kimura, Shinya Yamada, Nozomi Nakaniwa +20
SS Cyg has long been recognized as the prototype of a group of dwarf novae that show only outbursts. However, this object has entered a quite anomalous event in 2021, which at firs…
Spectroscopic and Photometric Observations of Dwarf Nova Superoutbursts by the 3.8 m Telescope Seimei and the Variable Star Network
Yusuke Tampo, Keisuke Isogai, Naoto Kojiguchi +59
We present spectroscopic and photometric observations of 17 dwarf-nova superoutbursts obtained by KOOLS-IFU mounted on the 3.8 m telescope Seimei at Okayama Observatory of Kyoto Un…
ASASSN-18aan: An Eclipsing SU UMa-type Cataclysmic Variable with a 3.6-hour Orbital Period and a Late G-type Secondary Star
Yasuyuki Wakamatsu, John R. Thorstensen, Naoto Kojiguchi +41
We report photometric and spectroscopic observations of the eclipsing SU UMa-type dwarf nova ASASSN-18aan. We observed the 2018 superoutburst with 2.3 mag brightening and found the…