Matches in SemOpenAlex for { <https://semopenalex.org/work/W3045117871> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W3045117871 abstract "Observations of 43 complete transits of the hot Jupiter exoplanet HAT-P-32b using the MicroObservatory 0.15-m robotic telescope network covering a period of 7 years are presented. Compared with the most recent ephemeris for the system, the precision of the mid-transit times yielded a root-mean-square value from the predicted model of 3.0 min. The estimated system parameters based on EXOFAST modelling are broadly consistent with those of the default parameter values listed in the NASA Exoplanet Archive. An updated orbital period of 2.15000815 +/- 0.00000013 d and ephemeris of 2458881.71392 +/- 0.00027 BJDTDB is consistent with recent studies of the system using larger telescopes. Using this updated ephemeris, the predicted mid-transit time for a notional observation of HAT-P-32b by the NASA JWST mission in mid-2021 is improved by 1.4 min compared with the discovery ephemeris and is ~8 times more precise. Likewise, the mid-transit time for an observation by the ESA ARIEL mission in 2020 is improved by 1.7 min. Thus, observations of transiting exoplanets by MicroObservatory and other users of small telescopes can contribute to the maintenance of the ephemerides of targets for future space-based telescope missions. We also note that one of the HAT-P-32 field stars is a {delta} Scuti pulsating variable and that characterization using the same observations as this study further demonstrates the utility of MicroObservatory for the observation of stellar variability, whilst simultaneously observing transiting exoplanets for ephemeris maintenance." @default.
- W3045117871 created "2020-07-29" @default.
- W3045117871 creator A5033058104 @default.
- W3045117871 creator A5041631381 @default.
- W3045117871 creator A5059828570 @default.
- W3045117871 creator A5082528274 @default.
- W3045117871 date "2020-07-27" @default.
- W3045117871 modified "2023-09-26" @default.
- W3045117871 title "Observing transiting exoplanets with the MicroObservatory: 43 new transit light curves of the hot Jupiter HAT-P-32b" @default.
- W3045117871 cites W1824254716 @default.
- W3045117871 cites W1963760477 @default.
- W3045117871 cites W1968438381 @default.
- W3045117871 cites W1974141930 @default.
- W3045117871 cites W1999652311 @default.
- W3045117871 cites W2000737453 @default.
- W3045117871 cites W2027743223 @default.
- W3045117871 cites W2029167399 @default.
- W3045117871 cites W2079765438 @default.
- W3045117871 cites W2080063663 @default.
- W3045117871 cites W2090581134 @default.
- W3045117871 cites W2130754528 @default.
- W3045117871 cites W2156792895 @default.
- W3045117871 cites W2914736388 @default.
- W3045117871 cites W2973967290 @default.
- W3045117871 cites W2979501623 @default.
- W3045117871 cites W3043946217 @default.
- W3045117871 cites W3098829191 @default.
- W3045117871 hasPublicationYear "2020" @default.
- W3045117871 type Work @default.
- W3045117871 sameAs 3045117871 @default.
- W3045117871 citedByCount "0" @default.
- W3045117871 crossrefType "posted-content" @default.
- W3045117871 hasAuthorship W3045117871A5033058104 @default.
- W3045117871 hasAuthorship W3045117871A5041631381 @default.
- W3045117871 hasAuthorship W3045117871A5059828570 @default.
- W3045117871 hasAuthorship W3045117871A5082528274 @default.
- W3045117871 hasConcept C104060986 @default.
- W3045117871 hasConcept C121332964 @default.
- W3045117871 hasConcept C127413603 @default.
- W3045117871 hasConcept C1276947 @default.
- W3045117871 hasConcept C130726490 @default.
- W3045117871 hasConcept C150846664 @default.
- W3045117871 hasConcept C163479331 @default.
- W3045117871 hasConcept C19269812 @default.
- W3045117871 hasConcept C22212356 @default.
- W3045117871 hasConcept C22268893 @default.
- W3045117871 hasConcept C2778022998 @default.
- W3045117871 hasConcept C2780848835 @default.
- W3045117871 hasConcept C539828613 @default.
- W3045117871 hasConcept C64828349 @default.
- W3045117871 hasConceptScore W3045117871C104060986 @default.
- W3045117871 hasConceptScore W3045117871C121332964 @default.
- W3045117871 hasConceptScore W3045117871C127413603 @default.
- W3045117871 hasConceptScore W3045117871C1276947 @default.
- W3045117871 hasConceptScore W3045117871C130726490 @default.
- W3045117871 hasConceptScore W3045117871C150846664 @default.
- W3045117871 hasConceptScore W3045117871C163479331 @default.
- W3045117871 hasConceptScore W3045117871C19269812 @default.
- W3045117871 hasConceptScore W3045117871C22212356 @default.
- W3045117871 hasConceptScore W3045117871C22268893 @default.
- W3045117871 hasConceptScore W3045117871C2778022998 @default.
- W3045117871 hasConceptScore W3045117871C2780848835 @default.
- W3045117871 hasConceptScore W3045117871C539828613 @default.
- W3045117871 hasConceptScore W3045117871C64828349 @default.
- W3045117871 hasLocation W30451178711 @default.
- W3045117871 hasOpenAccess W3045117871 @default.
- W3045117871 hasPrimaryLocation W30451178711 @default.
- W3045117871 hasRelatedWork W134116559 @default.
- W3045117871 hasRelatedWork W1992388374 @default.
- W3045117871 hasRelatedWork W1996540770 @default.
- W3045117871 hasRelatedWork W2012516586 @default.
- W3045117871 hasRelatedWork W2059899721 @default.
- W3045117871 hasRelatedWork W2110796876 @default.
- W3045117871 hasRelatedWork W2137756546 @default.
- W3045117871 hasRelatedWork W2460900750 @default.
- W3045117871 hasRelatedWork W2907677065 @default.
- W3045117871 hasRelatedWork W2920164081 @default.
- W3045117871 hasRelatedWork W2937131352 @default.
- W3045117871 hasRelatedWork W2982158286 @default.
- W3045117871 hasRelatedWork W3033928112 @default.
- W3045117871 hasRelatedWork W3098758878 @default.
- W3045117871 hasRelatedWork W3099282706 @default.
- W3045117871 hasRelatedWork W3100690487 @default.
- W3045117871 hasRelatedWork W3100789342 @default.
- W3045117871 hasRelatedWork W3102762255 @default.
- W3045117871 hasRelatedWork W3103508932 @default.
- W3045117871 hasRelatedWork W951211541 @default.
- W3045117871 isParatext "false" @default.
- W3045117871 isRetracted "false" @default.
- W3045117871 magId "3045117871" @default.
- W3045117871 workType "article" @default.