exoclock

HAT-P-15b (MEDIUM)

Discovered by: Kovács et al. 2010

The Star
Simbad
GAIA
2MASS
HAT-P-15
DR2 179498266829041664
J04245952+3927382
RA 04:24:59.5347 DEC +39:27:38.312
Parallax
5.166 mas
P.M. RA
14.403 mas/y
P.M. DEC
-9.377 mas/y
MagV
12.41
MagR
11.81
MagI*
11.325
MagJ
10.194
MagH
9.752
MagK
9.641
MagG
11.723
MagGBP
12.278
MagGRP
11.037
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2456159.44417 ± 0.00017 BJDTDB
Period
10.86345165 ± 8.9e-07 days

Transit Parameters
Kovács et al. 2010
Rp/Rs
0.1019 ± 0.0009
a/Rs
19.2 +0.6 -0.6
i
89.1 +0.2 -0.2 deg
e
0.19 +0.019 -0.019
ω
262.0 +1.0 -1.0 deg
DepthR*
13.51 mmag
Duration*
5.45 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Kovács et al. 2010
Teff
5568.0 +90.0 -90.0 K
Log(g)
4.38 +0.03 -0.03 cm/s2
Fe/H
0.22 +0.08 -0.08 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 5.4"
Total Observations (Recent) 18 (2)
O-C -0.12 ± 1.25 minutes
ExoClock Observations (Recent) 16 (2)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 1 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

HAT-P-15b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HAT-P-15b (MEDIUM)
2023-12-19
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 100.0
1.51 ± 2.3
HAT-P-15b (MEDIUM)
2023-12-19
Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
MORAVIAN C2-7000A / R / 200.0
0.36 ± 2.02
HAT-P-15b (MEDIUM)
2023-02-07
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
-4.68 ± 3.74
HAT-P-15b (MEDIUM)
2022-11-23
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-4.02 ± 6.19
HAT-P-15b (MEDIUM)
2022-11-02
Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0
-0.12 ± 3.02
HAT-P-15b (MEDIUM)
2022-01-01
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
-0.63 ± 4.32
HAT-P-15b (MEDIUM)
2022-01-01
Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 90.0
-0.92 ± 2.3
HAT-P-15b (MEDIUM)
2022-01-01
Xesco Rubia
Stupa Observatory
CDK14
G4-16000-MKII / Lum / 150.0
-1.64 ± 1.58
HAT-P-15b (MEDIUM)
2022-01-01
Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / rpr / 60.0
-1.79 ± 1.3
HAT-P-15b (MEDIUM)
2022-01-01
Fran Campos
Puig d'Agulles Observtory
RC14" on EQ8 German mount
SBIG ST-8XME / R / 120.0
-2.94 ± 1.3
HAT-P-15b (MEDIUM)
2022-01-01
Giorgio Baj
M57
Ritchey-Chretien
Sbig STT1603 ME / R / 180.0
-4.81 ± 1.44
HAT-P-15b (MEDIUM)
2021-10-28
Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
0.1 ± 1.3
HAT-P-15b (MEDIUM)
2021-10-17
Üllar Kivila
Science Centre AHHAA
TS Optics RC 203/1624
ZWO ASI385MC / Lum / 180.0
-2.27 ± 4.32
HAT-P-15b (MEDIUM)
2021-10-17
Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 90.0
-2.56 ± 3.02
HAT-P-15b (MEDIUM)
2021-10-07
Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / rpr / 60.0
2.41 ± 3.02
HAT-P-15b (MEDIUM)
2020-12-06
Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 90.0
1.04 ± 1.87

ETD Observations

Planet
Observation Date
Observer(s) ETD link O-C
minutes
HAT-P-15b (MEDIUM)
2011-12-24
Ramon Naves1324796416-0.31 ± 2.1

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2008-06-21 Kovács et al. 2010 0.0 ± 0.69
© 2019-2023 ExoClock Project - Privacy policy - Contact: exoclockproject@gmail.com