A dataset provided by the European Space Agency

Obs ID 2306970
Target/Line-of-sight TIC 415399713
Gaia DR2 ID Gaia DR2 3300533043849517184
URL https://cheops.unige.ch/archive_browser/?visit-id=2306970
DOI https://doi.org/10.57780/esa-1zxqsno
Author European Space Agency
Description of observation
  • Target RA (J2000): 62.852943 °
  • Target Dec (J2000): 10.27725 °
  • Gaia GMag: 10.89

  • Programme ID: CH_PR240026
  • PI of observing programme: Mohr
  • Title of programme: Period Confirmation for The Sub-Neptune Exoplanet with The Longest Period
  • Abstract: In support of the study of long period planets, we analyzed TESS data, and found 5527. TOI5527.01 was identified as a potential, long period planet by the Transiting Exoplanet Survey Satellite, or TESS. In-depth analysis of TOI5527.01 paints the planet as an exciting low-temperature sub-Neptune planet, with the ability for future follow up. This candidate is one of the longest-period planets discovered by TESS around a bright host star. Simulations of the TESS data performed before the mission suggested that the upper 95th percentile orbital period of discovered candidates is 35 days (e.g. Barclay et al., 2018). This implies that it is improbable for TESS to find many other planets with a period as long as TOI5527.01, making it an exciting and unique target. We request observation time for the two most probably periods, 86.5 days and 69.2 days.
Temporal Coverage 2023-12-22T19:16:55Z / 2023-12-23T11:45:00Z
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 2024-10-31T20:00:01Z
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, 'TIC 415399713', 3.0, European Space Agency, https://doi.org/10.57780/esa-1zxqsno