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Exoplanet-Science.com

TTVs are derived from Q0-Q17 Kepler data.  x-axes: “Observed Tc” (Mid-Transit Time): EXOFAST’s best-fits from Normalized PDCSAP_FLUX Kepler light flux vs. time (BJD_tdb - 2454900) data.  y-axes: “(O-C)”: difference between Observed Tc and the Calculated Tc from the graphically obtained linear ephemeris.

Figure: KOI-3484.01, P = 84.70 days [Plot avg. error bars = ± 14.90 min.]
TTV_maximum: 376.30 ± 158.50 days, Amp_ttv_maximum: 50.75 ± 21.65 min.
TTV_minimum: 826.57 ± 191.80 days, Amp_ttv_minimum: -72.44 ± 21.65 min.
TTV_maximum: 1276.84 ± 239.13 days, Amp_ttv_maximum: 50.75 ± 21.65 min.
P_ttv: 900.54 ± 132.16 days.
Amp_ttv: 123.18 ± 30.61 minutes.
Lomb-Scargle periodogram, periodicity (P_ttv): 916.28 days; Power: 3.13; FAP: 0.147.
Linear ephemeris (this work): Tc = 84.70551009(Tc#) + 85.17893529


Numerous literature and major Tc#, Tc, and TTV tabulation references can be found on my "Summary" webpage following the table.

26 Jan 2015
Kepler KOI-3484 (KIC-10881457) 2-(or more?)-Planet System