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  • 21 Aug, 2019

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GSC 03089-00929
GSC 03089-00929 is a magnitude 12 star located approximately 757 light-years away in the constellation of Hercules. This star is a G type main sequence star that is similar to but slightly cooler than the Sun. This star is identified in SIMBAD as a variable star per the 1SWASP survey.

The star GSC 03089-00929 is named Pipoltr. The name was selected in the NameExoWorlds campaign by Liechtenstein, during the 100th anniversary of the IAU. In the local dialect of Triesenberg, Pipoltr is a bright and visible butterfly.

Planetary system

In 2007 the TrES program found exoplanet TrES-3b, later named Umbäässa, orbiting this star by using the transit method.

The transit timing variation analysis did not reveal any additional planets in the system as of 2020, and the physical mechanism underlying transit timing variations remains unexplained as in 2022.

The GSC 03089-00929 planetary system
Companion
(in order from star) 		Mass Semimajor axis
(AU) 		Orbital period
(days) 		Eccentricity Inclination Radius
TrES-3b / Umbäässa 1.910+0.075
−0.080 MJ 		0.02282+0.00023
−0.00040 		1.30618652(4) 0 (fixed) 81.89±0.12° 1.381±0.033 RJ

See also

References

  1. ^ "MAST: Barbara A. Mikulski Archive for Space Telescopes". Space Telescope Science Institute. Retrieved 27 August 2024.
  2. ^ Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.
  3. ^ "NAME TrES-3 Parent Star". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2009-04-23.
  4. ^ Lister, T. A.; West, R. G.; Wilson, D. M.; Collier Cameron, A.; Clarkson, W. I.; Street, R. A.; Enoch, B.; Parley, N. R.; et al. (June 30, 2007). "SuperWASP-North extrasolar planet candidates: candidates from fields 17h<RA<18h" (PDF). Monthly Notices of the Royal Astronomical Society. 379 (2): 647–662. arXiv:0705.2603. Bibcode:2007MNRAS.379..647L. doi:10.1111/j.1365-2966.2007.11948.x. S2CID 14333676.
  5. ^ Sozzetti, Alessandro; et al. (2009). "A New Spectroscopic and Photometric Analysis of the Transiting Planet Systems TrES-3 and TrES-4". The Astrophysical Journal. 691 (2): 1145–1158. arXiv:0809.4589. Bibcode:2009ApJ...691.1145S. doi:10.1088/0004-637X/691/2/1145. S2CID 3741198.
  6. ^ Püsküllü, Ç.; et al. (2017). "Photometric investigation of hot exoplanets: TrES-3b and Qatar-1b". New Astronomy. 55: 39–47. arXiv:1704.03697. Bibcode:2017NewA...55...39P. doi:10.1016/j.newast.2017.04.001. S2CID 119208251.
  7. ^ "Objects in reference 2007MNRAS.379..647L". Centre de Données astronomiques de Strasbourg. Retrieved 2009-05-03.
  8. ^ "Approved names". NameExoworlds. Archived from the original on 2019-12-19. Retrieved 2020-01-02.
  9. ^ "International Astronomical Union | IAU". www.iau.org. Retrieved 2020-01-02.
  10. ^ O'Donovan, Francis T.; Charbonneau, David; Bakos, Gáspár Á.; Mandushev, Georgi; Dunham, Edward W.; Brown, Timothy M.; Latham, David W.; Torres, Guillermo; et al. (July 1, 2007). "TrES-3: A Nearby, Massive, Transiting Hot Jupiter in a 31-Hour Orbit". Astrophysical Journal Letters. 663 (1): L37–L40. arXiv:0705.2004. Bibcode:2007ApJ...663L..37O. doi:10.1086/519793. S2CID 17637874.
  11. ^ Mannaday, Vineet Kumar; Thakur, Parijat; Jiang, Ing-Guey; Sahu, D. K.; Joshi, Y. C.; Pandey, A. K.; Joshi, Santosh; Yadav, Ram Kesh; Su, Li-Hsin; Sariya, Devesh P.; Yeh, Li-Chin; Griv, Evgeny; Mkrtichian, David; Shlyapnikov, Aleksey; Moskvin, Vasilii; Ignatov, Vladimir; Vaňko, M.; Püsküllü, Ç. (2020). "Probing Transit Timing Variation and Its Possible Origin with 12 New Transits of TrES-3b". The Astronomical Journal. 160 (1): 47. arXiv:2006.00599. Bibcode:2020AJ....160...47M. doi:10.3847/1538-3881/ab9818. S2CID 219176648.
  12. ^ Mannaday, Vineet Kumar; Thakur, Parijat; Southworth, John; Jiang, Ing-Guey; Sahu, D. K.; Mancini, L.; Vaňko, M.; Kundra, Emil; Gajdoš, Pavol; a-Thano, Napaporn; Sariya, Devesh P.; Yeh, Li-Chin; Griv, Evgeny; Mkrtichian, David; Shlyapnikov, Aleksey (2022), "Revisiting the Transit Timing Variations in the TrES-3 and Qatar-1 Systems with TESS Data", The Astronomical Journal, 164 (5): 198, arXiv:2209.04080, Bibcode:2022AJ....164..198M, doi:10.3847/1538-3881/ac91c2, S2CID 252185524
  13. ^ MacKebrandt, F.; et al. (2017). "Transmission spectroscopy of the hot Jupiter TrES-3 b: Disproof of an overly large Rayleigh-like feature". Astronomy and Astrophysics. 608. A26. arXiv:1709.06124. Bibcode:2017A&A...608A..26M. doi:10.1051/0004-6361/201730512. S2CID 53995250.



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