2020RNAAS...4..109E

Query : 2020RNAAS...4..109E

2020RNAAS...4..109E - Research Notes of the AAS, 4, 109 (2020/July-0)

Original Research by Young Twinkle Students (Orbyts): Ephemeris Refinement of Transiting Exoplanets II.

EDWARDS B., ANISMAN L., CHANGEAT Q., MORVAN M., WRIGHT S., YIP K.H., ABDULLAHI A., ALI J., AMOFA C., ANTONIOU A., ARZOUNI S., BRADLEY N., CAMPANA D., CHAVDA N., CRESWELL J., GAZIEVA N., GUDGEON-SIDELNIKOVA E., GUHA P., HAYDEN E., HUDA M., HUSSEIN H., IBRAHIM A., IKE C., JAMA S., JOSHI B., KC S., KEENAN P., KELLY-SMITH C., KHAN A., KORODIMOS G., LIANG J., NOGUEIRA G.L., MARTEY-BOTCHWAY N., MASRURI A., MIYAMARU O., MOALIN I., MONTEIRO F., NAWROCKA A., MUSA S., NELSON L., OGUNJUYIGBE I., PATEL J., PEREIRA J., RAMSEY J., RASOUL B., REETSONG T., SAEED H., SANDER C., SANETRA M., TARABE Z., TAREKE M., TASNEEM N., TEO M., UDDIN A., UPADHYAY K., YANAKIEV K., YATINGIRI D., DUNN W., KOKORI A., TSIARAS A., GOMEZ E., TINETTI G. and TENNYSON J.

Abstract (from CDS):

We report follow-up observations of four transiting exoplanets, TRES-2 b, HAT-P-22 b, HAT-P-36 b and XO-2 b, as part of the Original Research By Young Twinkle Students (ORBYTS) program. These observations were taken using the Las Cumbres Observatory Global Telescope Network's (LCOGT) robotic 0.4 m telescopes and were analyzed using the HOlomon Photometric Software (HOPS). Such observations are key for ensuring accurate transit times for upcoming telescopes, such as the James Webb Space Telescope, Twinkle (Edwards et al. ) and Ariel (Tinetti et al. ), which may seek to characterize the atmospheres of these planets. The data have been uploaded to ExoClock and a significant portion of this work has been completed by secondary school students in London.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Exoplanets - Transit photometry - Amateur astronomers

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 BD+50 1471b Pl 07 48 06.4723053776 +50 13 32.920598923           ~ 170 1
2 HD 233731b Pl 10 22 43.5923328528 +50 07 42.062425248           ~ 52 1
3 HAT-P-36b Pl 12 33 03.9061156728 +44 54 55.196024616           ~ 48 1
4 Kepler-1b Pl 19 07 14.0375836512 +49 18 59.091482160           ~ 349 2

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