exoclock

HAT-P-61b (LOW)

Discovered by: Bakos et al. 2021

The Star
Simbad
GAIA
2MASS
HAT-P-61
DR2 256580182331399296
J05015525+5007526
RA 05:01:55.2577 DEC +50:07:52.574
Parallax
2.923 mas
P.M. RA
-11.021 mas/y
P.M. DEC
-21.44 mas/y
MagV
13.188
MagR
12.974
MagI*
12.259
MagJ
11.598
MagH
11.263
MagK
11.141
MagG
12.939
MagGBP
13.407
MagGRP
12.336
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Bakos et al. 2021
Mid-time
2457851.21119 ± 0.00047 BJDTDB
Period
1.90231289 ± 7.7e-07 days

Transit Parameters
Bakos et al. 2021
Rp/Rs
0.0984 ± 0.0025
a/Rs
6.9 +0.13 -0.13
i
83.62 +0.24 -0.24 deg
e
-
ω
- deg
DepthR*
10.41 mmag
Duration*
1.67 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Bakos et al. 2021
Teff
5587.0 +45.0 -45.0 K
Log(g)
4.5 +0.02 -0.02 cm/s2
Fe/H
0.194 +0.06 -0.06 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 11.09"
Total Observations (Recent) 36 (14)
O-C 0.74 ± 0.32 minutes
ExoClock Observations (Recent) 36 (14)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

HAT-P-61b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HAT-P-61b (LOW)
2024-02-19
Javier Flores Martín
Calar Alto Hispano en Andalucia
Multi Array of Combinate Telescope (MARCOT)
ZWO1600MM / Lum / 60.0
0.3 ± 1.58
HAT-P-61b (LOW)
2024-02-19
Enrique Arce
Vallbona Observatory
Ritchey Chretien
ZWO ASI 294 MM PRO / Lum / 300.0
-1.0 ± 2.45
HAT-P-61b (LOW)
2024-01-29
Javier Flores Martín
CAHA
GSO40
zwo 1600mm pro / R / 120.0
4.68 ± 1.58
HAT-P-61b (LOW)
2024-01-29
Gustavo Muler
Obs. Nazaret J47
lx 200
ST8 XME AO8 / R / 180.0
3.17 ± 0.91
HAT-P-61b (LOW)
2024-01-29
Mercedes Correa
Teide Observatory
IAC80
Camelot2 / R / 120.0
1.94 ± 1.44
HAT-P-61b (LOW)
2024-01-16
Vikrant Kumar Agnihotri
Cepheid Observatory India
GSO Ritchey–Chrétien
Atik383L+ mono / Lum / 90.0
-3.11 ± 4.9
HAT-P-61b (LOW)
2024-01-12
Lionel Rousselot
Private observatory Vierzon
Newton 250/740
ZWO 533 monochrome / Lum / 120.0
-0.34 ± 2.02
HAT-P-61b (LOW)
2024-01-10
Mark Salisbury
POST
Orion Optics ODK
SBIG ST-10 XME / Clear / 240.0
2.76 ± 1.22
HAT-P-61b (LOW)
2023-12-28
Lee YuHsien
KMSH Observatory
C14HD
QSI-660 / Clear / 30.0
-3.21 ± 3.02
HAT-P-61b (LOW)
2023-12-24
Ioannis Gkolias
AUTH-3 hosted at S.P.I.C.A
RASA 11''
QHY163M / Lum / 60.0
2.3 ± 2.59
HAT-P-61b (LOW)
2023-12-03
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 100.0
-0.96 ± 2.02
HAT-P-61b (LOW)
2023-11-11
Kevin Johnson
Holbrook Observatory
Meade LX50 10"
Atik 383L+ / Lum / 60.0
0.56 ± 1.87
HAT-P-61b (LOW)
2023-11-11
Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / Clear / 180.0
-4.76 ± 3.31
HAT-P-61b (LOW)
2023-10-23
Pieter Vuylsteke
TheGardenToTheSkyFacility
TS ONTC 25cm f4.7
QHY 268M / rpr / 150.0
2.58 ± 1.32
HAT-P-61b (LOW)
2023-03-04
Ivo Peretto
MarSEC Marana Space Explorer Center
R-C
Moravia G2-1600 MkII / R / 120.0
4.89 ± 2.3
HAT-P-61b (LOW)
2023-03-04
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0
-0.56 ± 1.32
HAT-P-61b (LOW)
2023-03-04
Dominique DANIEL
La Montjoie
T250 Skyvision
Camera CMOS ZWO ASI2600MC pro (color) / Clear / 180.0
-4.33 ± 5.62
HAT-P-61b (LOW)
2023-02-15
Francesco Scaggiante
Gruppo Astrofili Salese "GALILEO GALILEI"
NEWTON 410/1710
Custom made with KAF-1603ME CCD sensor / R / 80.0
0.01 ± 3.6
HAT-P-61b (LOW)
2023-02-13
Michael Irzyk
Melun
C14
H694 / Clear / 120.0
1.4 ± 1.3
HAT-P-61b (LOW)
2023-02-13
Kevin Johnson
Holbrook Observatory
Meade LX50 10"
Atik 383L+ / Clear / 270.0
0.28 ± 1.35
HAT-P-61b (LOW)
2023-02-12
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-1.55 ± 1.12
HAT-P-61b (LOW)
2023-01-23
David Bennett
Rickford Observatory
GSO RC
ZWO ASI2600MM Pro / Lum / 150.0
-0.87 ± 1.44
HAT-P-61b (LOW)
2022-12-18
Francesco Scaggiante
Gruppo Astrofili Salese "GALILEO GALILEI"
NEWTON 410/1710
Custom made with KAF-1603ME CCD sensor / R / 60.0
-2.72 ± 3.6
HAT-P-61b (LOW)
2022-12-15
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 200.0
-2.69 ± 2.02
HAT-P-61b (LOW)
2022-11-29
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 180.0
-1.67 ± 1.44
HAT-P-61b (LOW)
2022-11-27
Antonino Brosio
ABObservatory
Skywatcher Newton Quattro 300P
Atik 383 L / rpr / 240.0
-4.1 ± 2.16
HAT-P-61b (LOW)
2022-11-06
Marco Stefanini
Osservatorio Aldebaran
Ritchey-Chretien Altair Astro
Atik 4000 LE / Lum / 250.0
3.01 ± 3.89
HAT-P-61b (LOW)
2022-09-29
Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 150.0
2.09 ± 2.88
HAT-P-61b (LOW)
2022-09-26
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 165.0
0.11 ± 2.3
HAT-P-61b (LOW)
2022-09-09
Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 120.0
2.72 ± 2.74
HAT-P-61b (LOW)
2022-03-19
Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / Lum / 120.0
-0.68 ± 1.41
HAT-P-61b (LOW)
2022-02-28
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.31 ± 1.01
HAT-P-61b (LOW)
2022-02-28
Mercedes Correa
Sirius B
Meade
Moravian G2 1600 / R / 120.0
-2.03 ± 2.88
HAT-P-61b (LOW)
2022-02-26
Marc Serrau
A77 Dauban
Celestron 11
ST8-XME / Clear / 120.0
7.21 ± 4.32
HAT-P-61b (LOW)
2022-02-26
David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 300.0
4.33 ± 4.32
HAT-P-61b (LOW)
2022-02-26
Lionel Rousselot
Private observatory Vierzon
Newton 250/1200
ZWO 1600 monochrome / Lum / 120.0
0.15 ± 2.02
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