TRANSIT TIMES

This page provides machine-readable transit times and durations (where applicable) for the exoplanets confirmed by the HEK project to date. The planets listed below were all confirmed by dynamical analysis of the transit times provided here. In the cases of KOI-872 and KOI-142, the perturbing planets were inferred to be non-transiting bodies and so only one planet’s transit times are available. In the cases of KOI-314 and KOI-784, two transiting planets are found to interact providing masses by their mutual effect on one another. We caution that KOI-784 is a low signal-to-noise detection and it is considered only a candidate mass measurement in the
discovery paper.

Data format for all files are three-column ASCII. Outlier transit times excluded.

Transit time files:
First column = epoch (with reference to zero’th epoch defined in the discovery paper). Second column = time of transit minimum in BJD_UTC -2,400,000. Third column = uncertainty in time of transit minimum, units of days.

Duration files:
First column = epoch (with reference to zero’th epoch defined in the discovery paper). Second column = transit duration, units of days. Third column = uncertainty in transit duration, units of days.

[1] KOI-872b: [transit times] [transit durations] [reference = Nesvorný, D., Kipping, D., Buchhave, L. et al., 2012, Science, 336, 1133]
[2] KOI-142b: [transit times] [transit durations] [reference = Nesvorný, D., Kipping, D., Terrell, D. et al., 2013, ApJ, 777, 3]
[3] KOI-314b: [transit times] [transit durations] [reference = Kipping, D., Nesvorný, D., Buchhave, L. et al., 2014, ApJ, 784, 28]
[4] KOI-314c: [transit times] [transit durations] [reference = Kipping, D., Nesvorný, D., Buchhave, L. et al., 2014, ApJ, 784, 28]
[5] KOI-784.01: [transit times] [transit durations] [reference = Kipping, D., Nesvorný, D., Buchhave, L. et al., 2014, ApJ, 784, 28]
[6] KOI-784.02: [transit times] [constant transit duration assumed] [reference = Kipping, D., Nesvorný, D., Buchhave, L. et al., 2014, ApJ, 784, 28]