A dataset provided by the European Space Agency

Obs ID 1151624
Target/Line-of-sight HD 182919
Gaia DR2 ID Gaia DR2 4515892996332248960
URL https://cheops.unige.ch/archive_browser/?visit-id=1151624
DOI https://doi.org/10.5270/esa-q6de2i0
Author European Space Agency
Description of observation
  • Target RA (J2000): 291.555193 °
  • Target Dec (J2000): 20.09773 °
  • Gaia GMag: 5.583

  • Programme ID: CH_PR210021
  • PI of observing programme: Rebollido
  • Title of programme: Hunting for exocomets transiting the young naked-eye star 5 Vulpeculae
  • Abstract: Since the first detection of exocomets (or Falling Evaporating Bodies) by Ferlet et al. in 1987 around the A6V star ? Pictoris, only around other 20 stars have been observed to host similar activity in their high-resolution optical spectra. Recent discoveries of exocomet-like signatures in photometric data taken by the Kepler mission and in the first results by TESS, have introduced a new detection and analysis technique to the exocometary field. While all sky surveys, as TESS, represent promising opportunities as discovery experiments, one of the most remarkable exocomet-host stars, 5 Vulpeculae, will neither be observed by the mission, nor has it archival data in the Kepler archive due to its location in the sky. CHEOPS represents the only opportunity to obtain a short-cadence high-precision light curve that could help reveal small bodies in the system. We propose a 27 orbit observing campaign in order to optimize the possibility of detection.
Temporal Coverage 2020-06-29T13:07:00Z / 2020-07-01T10:08:00Z
Version 3.0
Mission Description CHEOPS (Benz et al., https://doi.org/10.1007/s10686-020-09679-4) is a European Space Agency (ESA) mission in partnership with Switzerland with important contributions to the payload and the ground segment from Austria, Belgium, France, Germany, Hungary, Italy, Portugal, Spain, Sweden and the United Kingdom.

The satellite has a single payload comprising an ultra-high precision photometer covering the 330 - 1100 nm wavelength range in a single photometric band. Observations are made as part of the Guaranteed Time Observing Programme that is formulated by the CHEOPS Science Team, and the Guest Observers Programme through which the Community at large can apply for CHEOPS time.
Creator Contact https://www.cosmos.esa.int/web/cheops/contact
Date Published 2024-10-31T19:59:16Z
Keywords CHEOPS, EXOPLANETS, wide-band photometer
Acknowledgements https://www.cosmos.esa.int/web/cheops-guest-observers-programme/publication-guidelines
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2024, 'HD 182919', 3.0, European Space Agency, https://doi.org/10.5270/esa-q6de2i0