A dataset provided by the European Space Agency

Obs ID 2326916
Target/Line-of-sight TOI-1789
Gaia DR2 ID Gaia DR2 646125297938578944
URL https://cheops.unige.ch/archive_browser/?visit-id=2326916
DOI https://doi.org/10.57780/esa-lgrpc7p
Author European Space Agency
Description of observation
  • Target RA (J2000): 142.743408 °
  • Target Dec (J2000): 26.54000 °
  • Gaia GMag: 9.584

  • Programme ID: CH_PR140075
  • Programme Manager: AKINSANMI
  • PI of observing programme: Benz
  • Title of programme: Axis 1 - Giant planets around EVOlved Stars (EVOS)
  • Abstract: Only a handful of planets have been found orbiting evolved stars, and even fewer transiting with short-period orbits. Studying giant planets around evolved stars provides useful information on the impact of stellar evolution on planets, their atmospheres, and the architecture of planetary systems in general. These planets can also contribute to understanding the mechanism for late-stage planet inflation. It is thus necessary to have a good statistical sample of well-characterized giant planets around evolved stars. This program performs follow-up of TESS planet candidates around evolved stars to refine the radii of detected planets and also detect additional planets in order to populate this parameter space and allow better statistical study.
Temporal Coverage 2024-02-02T13:22:00Z / 2024-02-02T19:58:00Z
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 2024-12-17T11:33:59Z
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, 'TOI-1789', 3.0, European Space Agency, https://doi.org/10.57780/esa-lgrpc7p