Kepler-1625

Kepler-1625 adalah sebuah bintang bermassa surya magnitudo ke-14 yang terletak di konstelasi Cygnus sekitar 8.000 tahun cahaya. Massanya sekitar lebih 5% dari Matahari, tetapi radiusnya kira-kira 70% lebih besar yang mencerminkan keadaannya yang lebih mengembang.

Kepler-1625
Data pengamatan
Epos J2000.0      Ekuinoks J2000.0
Rasi bintang Cygnus
Asensio rekta  19j 41m 43.0402d[1]
Deklinasi  39° 53′ 11.4990″[1]
Ciri-ciri
Magnitudo semu (K) 13.916[2]
Astrometri
Gerak diri (μ) RA: −2,145±0,064[1] mdb/thn
Dek.: −4,799±0,068[1] mdb/thn
Paralaks (π)0,4065±0,0358[1] mdb
Jarak8.000 ± 700 tc
(2.500 ± 200 pc)
Detail
Massa1,04±0,08[3] M☉
Radius1,73±0,24[3] R☉
Luminositas (bolometrik)2,57±0,68[3] L☉
Gravitasi permukaan (log g)3,99±0,10[3]
Suhu5563±86[3] K
Metalisitas [Fe/H]0,06±0,13[3]
Usia8,7±2,1[3] gigatahun
Penamaan lain
Gaia DR2 2076280000851171328, KOI-5084, KIC 4760478, 2MASS J19414304+3953115[4]
Referensi basis data
SIMBADdata
Sumber data:
[5][6]

Lihat pula

Referensi
  1. Brown, A. G. A.; et al. (kolaborasi Gaia) (Agustus 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365 . Bibcode:2018A&A...616A...1G . doi:10.1051/0004-6361/201833051 . Catatan Gaia DR2 untuk sumber tersebut di VizieR.
  2. "NASA Exoplanet archive". Diakses tanggal 2017-07-28.
  3. Teachey, Alex; Kipping, David M. (2018). "Evidence for a Large Exomoon Orbiting Kepler-1625b" (PDF). Science Advances. 4 (10): eaav1784. arXiv:1810.02362 . Bibcode:2018SciA....4.1784T. doi:10.1126/sciadv.aav1784. PMC 6170104 . PMID 30306135. Diarsipkan dari versi asli (PDF) tanggal 2019-04-25. Diakses tanggal 2019-04-25.
  4. "Kepler-1625". SIMBAD. Centre de données astronomiques de Strasbourg. Diakses tanggal 2020-08-19.
  5. NASA Exoplanet Archive, entry for Kepler-1625
  6. exoplanet.eu: Planet Kepler-1625 b
  7. Teachey, Alex; et al. (2018). "HEK VI: On the Dearth of Galilean Analogs in Kepler and the Exomoon Candidate Kepler-1625b I". The Astronomical Journal. 155 (1). 36. arXiv:1707.08563 . Bibcode:2018AJ....155...36T. doi:10.3847/1538-3881/aa93f2.
  8. Mullally, Fergus; et al. (2015). "Planetary Candidates Observed by Kepler. VI. Planet Sample from Q1--Q16 (47 Months)". The Astrophysical Journal. 217 (2). 31. arXiv:1502.02038 . Bibcode:2015ApJS..217...31M. doi:10.1088/0067-0049/217/2/31.
  9. Morton, Timothy D.; et al. (2016). "False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives". The Astrophysical Journal. 822 (2). 86. arXiv:1605.02825 . Bibcode:2016ApJ...822...86M. doi:10.3847/0004-637X/822/2/86.
  10. Heller, Rene; Rodenbeck, Kai; Giovanni, Bruno (2019). "An alternative interpretation of the exomoon candidate signal in the combined Kepler and Hubble data of Kepler-1625". Astronomy and Astrophysics. 624: 95. arXiv:1902.06018 . Bibcode:2019A&A...624A..95H. doi:10.1051/0004-6361/201834913.
  11. Kreidberg, Laura; Luger, Rodrigo; Bedell, Megan (2019-04-24). "No Evidence for Lunar Transit in New Analysis of HST Observations of the Kepler-1625 System". MISSING LINK. .
  12. Mathur, Savita; Huber, Daniel; Batalha, Natalie M.; Ciardi, David R.; Bastien, Fabienne A.; Bieryla, Allyson; Buchhave, Lars A.; Cochran, William D.; Endl, Michael; Esquerdo, Gilbert A.; Furlan, Elise; Howard, Andrew; Howell, Steve B.; Isaacson, Howard; Latham, David W.; MacQueen, Phillip J.; Silva, David R. (2017). "Revised Stellar Properties of Kepler Targets for the Q1-17 (DR25) Transit Detection Run". The Astrophysical Journal Supplement Series. 229 (2): 30. arXiv:1609.04128 . Bibcode:2017ApJS..229...30M. doi:10.3847/1538-4365/229/2/30.
  13. Teachey, Alex; Kipping, David M.; Burke, Christopher (2019). "Loose Ends for the Exomoon Candidate Host Kepler-1625b". The Astronomical Journal. 159 (4): 142. arXiv:1904.11896 . Bibcode:2020AJ....159..142T. doi:10.3847/1538-3881/ab7001.

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