WASP-1 (ekzosayyora)

WASP-1

WASP-1 yulduzi
Fizik tasnifi
Oʻrtacha radiusi 1.515+0.052
−0.045
Massasi 1.301+0.049
−0.047
Harorat 6110±75

WASP-1 — Andromeda yulduz turkumida boʻlib, Yerdan taxminan 1,300 yorugʻlik yili uzoqlikda joylashgan, 12 magnitudali metallarga boy yulduz.

Sayyora tizimi

2006-yilda Quyoshdan tashqari sayyoralarni keng burchakka qidirish guruhi tomonidan tranzit usuli yordamida kashf qilingan. Sayyoraning zichligi 0,31 dan 0,40 g/sm 3 gacha, bu Saturnning taxminan yarmi va suvining uchdan bir qismini tashkil qiladi. WASP-1b orbitasi yulduzning aylanish oʻqiga 79,0 +4.3 .+4.3</br> − 4,5 daraja, bu uni deyarli „qutbli“ orbitaga aylantiradi.[1]

Tranzit vaqtini oʻzgartirishdan foydalangan holda qoʻshimcha sayyoralar uchun ikkita qidiruv salbiy natijalar berdi.

Yana qarang

  • SuperWASP
  • Quyoshdan tashqari sayyoralar roʻyxati

Foydalanilgan adabiyotlar

  1. ↑ Bonomo, A. S. et al. (2017). "The GAPS Programme with HARPS-N at TNG . XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets". Astronomy and Astrophysics 602: A107. doi:10.1051/0004-6361/201629882. https://www.aanda.org/articles/aa/full_html/2017/06/aa29882-16/aa29882-16.html. 
  2. ↑ Cameron, A. Collier et al. (2007). "WASP-1b and WASP-2b: two new transiting exoplanets detected with SuperWASP and SOPHIE". Monthly Notices of the Royal Astronomical Society 375 (3): 951–957. doi:10.1111/j.1365-2966.2006.11350.x. https://academic.oup.com/mnras/article/375/3/951/1139249. 
  3. ↑ Andoza:Cite DR2
  4. ↑ Granata, V. et al. (2014). "TASTE IV: Refining ephemeris and orbital parameters for HAT-P-20b and WASP-1b". Astronomische Nachrichten 335 (8): 797–803. doi:10.1002/asna.201412072. 
  5. ↑ Maciejewski, G. et al. (2014). "Revisiting Parameters for the WASP-1 Planetary System". Acta Astronomica 64 (1): 11–26. http://acta.astrouw.edu.pl/Vol64/n1/pdf/pap_64_1_3.pdf. 
  6. ↑ Roman, Nancy G. (1987). "Identification of a Constellation From a Position". Publications of the Astronomical Society of the Pacific 99 (617): 695–699. doi:10.1086/132034.  Vizier query form
  7. ↑ Andoza:Cite simbad
  8. ↑ Stempels, H. C. et al. (2007). "WASP-1: a lithium- and metal-rich star with an oversized planet". Monthly Notices of the Royal Astronomical Society 379 (2): 773–778. doi:10.1111/j.1365-2966.2007.11976.x. https://academic.oup.com/mnras/article/379/2/773/1026310. 
  9. ↑ Torres, Guillermo; Winn, Joshua N.; Holman, Matthew J. (2008). "Improved Parameters for Extrasolar Transiting Planets". The Astrophysical Journal 677 (2): 1324–1342. doi:10.1086/529429. https://archive.org/details/sim_astrophysical-journal_2008-04-20_677_2/page/n527. 
  10. ↑ Simpson, E. K.; Pollacco, D.; Cameron, A. Collier; Hébrard, G.; Anderson, D. R.; Barros, S. C. C.; Boisse, I.; Bouchy, F. et al. (2011). "The spin-orbit angles of the transiting exoplanets WASP-1b, WASP-24b, WASP-38b and HAT-P-8b from Rossiter-Mc Laughlin observations★". Monthly Notices of the Royal Astronomical Society 414 (4): 3023–3035. doi:10.1111/j.1365-2966.2011.18603.x. 

Havolalar