Récent

Nouveau transit 30/01/2025

KELT-23 A b

Manfred Raetz, Privatsternwarte Herges-Hallenberg, 1/20/2025

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)
Exposure time of 240 s is achieved by combining two exposures of 120 s each

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Nouvelle observation 30/01/2025

KELT-23 A

Manfred Raetz, Privatsternwarte Herges-Hallenberg, 1/19/2025

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)

SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)
Exposure time of 240 s is achieved by combining two exposures of 120 s each

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Nouveau transit 25/01/2025

KELT-23 A b

Thomas Mollier, Observatoire Tomastro, 1/2/2025

Newton 300 mm, EQ8, ASI1600MMC

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Nouvelle observation 25/01/2025

KELT-23 A

Thomas Mollier, Observatoire Tomastro, 1/1/2025

Newton 300 mm, EQ8, ASI1600MMC

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Nouveau transit 20/10/2024

KELT-23 A b

Team OSI, Chandolin, Swiss

Telescop Newton 200/1000 Monture HEQ6 ZWO 178 AMM cooled at-15°C, setup drived by NINA

Telescop Newton 200/1000 Monture HEQ6 ZWO 178 AMM cooled at-15°C, setup drived by NINA
1044 frames, 9 seconds, 60 ISO Data (unsure) were collected by teenagers during a science camp with Objectif Sciences International

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Nouveau transit 13/08/2024

KELT-23 A b

ramon naves, Montcabrer MPC-213

Lx200 12" ACF Moravian G4-9000

Lx200 12" ACF Moravian G4-9000
sloan i

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Nouveau transit 18/07/2024

KELT-23 A b

jean plazas, Ribot observatory

SC 10 + camera SBIG

SC 10 + camera SBIG
UHC filter 25s exposure

20 mn shift to the future to model
after middle deformed bowl
a second tray erased for continuity.

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Nouveau transit 17/06/2024

KELT-23 A b

Snaevarr Gudmundsson, Nes Observatory

406 mm LX200 SCT/SBIG STL11k CCD

406 mm LX200 SCT/SBIG STL11k CCD
60 sec, XOP-CBB filter. 1 hour gap in data acquisition, after mid, remains unexplained.

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Nouveau transit 05/05/2024

KELT-23 A b

Xavier Bros & Jaume Zapata, Anysllum Observatory - Agrupació Astronòmica Sabadell

Newton 350mm f4.6

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Nouveau transit 29/04/2024

KELT-23 A b

Martin Tylšar, Barrandien

WO 72/432, ZWO ASI183MM Pro

WO 72/432, ZWO ASI183MM Pro
technical trouble and cirrus at the end of the transit

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Nouveau transit 20/04/2024

KELT-23 A b

Ricard Casas, Estartit

SCT 20 f/6 + Moravian C2-5000A

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Nouveau transit 20/04/2024

KELT-23 A b

etienne bertrand, Vaux sur Mer - FRANCE

C11 - x0.63 reduc - Atik314L+

C11 - x0.63 reduc - Atik314L+
581 poses de 22 secondes
Merges of 3 frames to 191 x 66s.
Atik314L+ ; -10° ; red filter

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Nouveau transit 11/04/2024

KELT-23 A b

Martin Tylšar, Barrandien

WO 72/432, ZWO ASI183MM Pro

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Nouveau transit 11/04/2024

KELT-23 A b

ramon naves, Montcabrer MPC-213

Lx200 12" ACF Moravian G4-9000

Lx200 12" ACF Moravian G4-9000
SLOAN i

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Nouveau transit 26/03/2024

KELT-23 A b

Jordi Gallego, Fosca Nit Observatory

Telescope: Takahashi TOA-150. Camera: STL-11000M

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Nouveau transit 22/03/2024

KELT-23 A b

Taro Okano, my home

13cm Reflecting telescope+asi 533mm pro+baader V filter+ASI AIR mini

13cm Reflecting telescope+asi 533mm pro+baader V filter+ASI AIR mini
Comparison:AUID 000-BNW-399 V=10.738 B-V=0.621
check:AUID 000-BNW-400 V=10.915 B-V=0.533

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Nouveau transit 13/11/2023

KELT-23 A b

Snaevarr Gudmundsson, Nes Observatory

406 mm LX200 SCT/SBIG STL11k CCD

406 mm LX200 SCT/SBIG STL11k CCD
45 sec. Cloud cover disrupted during ingress and after egress.

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Nouveau transit 25/10/2023

KELT-23 A b

Yves Jongen, Rasteau Observatory

Planewave CDK 17" & SBIG STXL 11002

Planewave CDK 17" & SBIG STXL 11002
60 sec pics on Red filter.

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Nouveau transit 08/09/2023

KELT-23 A b

SAFIR Michel, St Pierre de Quiberon

C8 Hedge Heq5Pro, CMOS ZWO183MMPro

C8 Hedge Heq5Pro, CMOS ZWO183MMPro
Filtre IR, 130 poses 80s Bin1

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Nouveau transit 03/09/2023

KELT-23 A b

Zlatko Orbanić, Explorer

Newton Truss 254mm F/3.8 - Atik 414 Ex Mono

Newton Truss 254mm F/3.8 - Atik 414 Ex Mono
SLOAN/SDSS r

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Nouveau transit 26/08/2023

KELT-23 A b

jean plazas, Ribot Observatory

C8 F/6 + camera Sbig STF 8300M

C8 F/6 + camera Sbig STF 8300M
Exposure 60s
rod in front of the telescope partially blocking the light in the middle of the transit

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Nouveau transit 16/08/2023

KELT-23 A b

Petr Dvořák, MUO Brno, Kraví hora

Newton 600/2780 + G4-16000

Newton 600/2780 + G4-16000
30s exp, binning 2x2

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Nouveau transit 29/06/2023

KELT-23 A b

Alberto García Sánchez, Rio Cofio Observatory

MEADE LX200 S/C 10" + SBIG ST8-XME

MEADE LX200 S/C 10" + SBIG ST8-XME
60 seg. Clear Filter

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Nouveau transit 25/06/2023

KELT-23 A b

Ramon Naves, Monrcabrer MPC 213

Meade 305mm ACF CCD G4-9000

Meade 305mm ACF CCD G4-9000
SLOAN r

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Nouveau transit 16/06/2023

KELT-23 A b

Martin Tylšar, Barrandien

RC 153/925, MII C1+5000A

RC 153/925, MII C1+5000A
clouds

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Nouveau transit 29/05/2023

KELT-23 A b

Andre Kovacs, Erika Pakštienė, Moletai Astronomical Observatory (MAO)

35/51 cm Maksutov f/3.5 (MAO) Apogee Alta U47-BB

35/51 cm Maksutov f/3.5 (MAO) Apogee Alta U47-BB
RAW data calibrated and reduced using AstroImageJ, including information on AIRMASS and additional (optional) detrending parameters for Width_T1 and tot_C_cnts.

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Nouveau transit 29/04/2023

KELT-23 A b

Miguel Angel Alava, Sarriguren

Sc 203/2000 f10, Asi1600MM

Sc 203/2000 f10, Asi1600MM
180s exposures, filter Sloan r'

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Nouvelle observation 23/04/2023

KELT-23 A

V. Dienstbier, Hvězdárna Valašské Meziříčí

Sekční set: NWT 150/750 + G2-1600

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Nouveau transit 23/04/2023

KELT-23 A b

V. Dienstbier, Hvězdárna Valašské Meziříčí

Sekční set: NWT 150/750 + G2-1600

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Nouveau transit 23/04/2023

KELT-23 A b

Vrašťák M., LSO, Slovakia

NWT 355/1600+MII G2-1600

NWT 355/1600+MII G2-1600
60 s exposure, average 4 comparison stars

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Nouveau transit 14/04/2023

KELT-23 A b

Mario Morales, Observatorio de Sencelles, Spain - MPC K14

Newtonian 250 mm f/4 - SBIG ST7XME

Newtonian 250 mm f/4 - SBIG ST7XME
71 EXP. x 150"

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Nouveau transit 02/03/2023

KELT-23 A b

Snaevarr Gudmundsson, Nes Observatory

406 mm LX200 SCT/SBIG STL11k CCD

406 mm LX200 SCT/SBIG STL11k CCD
45 sec, 2x2 bin. Moist air, bit of Aurora.

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Nouveau transit 21/02/2023

KELT-23 A b

Snaevarr Gudmundsson, Nes Observatory

406 mm LX200 SCT/SBIG STL11k CCD

406 mm LX200 SCT/SBIG STL11k CCD
45 sec, 2x2 bin.

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Nouveau transit 12/02/2023

KELT-23 A b

Yves Jongen, Rasteau Observatory

Plane-Wave CDK 17" & SBIG STXL 11002

Plane-Wave CDK 17" & SBIG STXL 11002
90 sec pics on Red filter.

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Nouveau transit 05/02/2023

KELT-23 A b

Snaevarr Gudmundsson, Nes Observatory

406 mm LX200 SCT/SBIG STL11k CCD

406 mm LX200 SCT/SBIG STL11k CCD
45 sec, 2x2 bin. Data combined to 2 minute bins. Clouded up after mid transit.

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Nouveau transit 24/01/2023

KELT-23 A b

Maxime ROUMAZEILLES, Chandolin, Suisse

Newton Telescope 200/1000, Orion Atlas, ZWO 178 AMM cooled at-15°C, setup drived by NINA

Newton Telescope 200/1000, Orion Atlas, ZWO 178 AMM cooled at-15°C, setup drived by NINA
590 frames, 5seconds, 60 ISO
Data were collected by teenagers during a science camp with Objectif Sciences International

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Nouveau transit 12/01/2023