New transit 1/30/2025

KELT-23 A b

34
   
avatar 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)
Exposure time of 240 s is achieved by combining two exposures of 120 s each
New observation 1/30/2025

KELT-23 A

34
   
avatar 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)
Exposure time of 240 s is achieved by combining two exposures of 120 s each
New transit 1/25/2025

KELT-23 A b

34
   
avatar Thomas Mollier, Observatoire Tomastro, 1/2/2025

Newton 300 mm, EQ8, ASI1600MMC

New observation 1/25/2025

KELT-23 A

34
   
avatar Thomas Mollier, Observatoire Tomastro, 1/1/2025

Newton 300 mm, EQ8, ASI1600MMC

New transit 10/20/2024

KELT-23 A b

34
   
avatar Team OSI, Chandolin, Swiss
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
New transit 8/13/2024

KELT-23 A b

34
   
avatar ramon naves, Montcabrer MPC-213
Lx200 12" ACF Moravian G4-9000
sloan i
New transit 7/18/2024

KELT-23 A b

34
   
avatar jean plazas, Ribot observatory
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.
New transit 6/17/2024

KELT-23 A b

34
   
avatar Snaevarr Gudmundsson, Nes Observatory
406 mm LX200 SCT/SBIG STL11k CCD
60 sec, XOP-CBB filter. 1 hour gap in data acquisition, after mid, remains unexplained.
New transit 5/5/2024

KELT-23 A b

34
   
avatar Xavier Bros & Jaume Zapata, Anysllum Observatory - Agrupació Astronòmica Sabadell

Newton 350mm f4.6

New transit 4/29/2024

KELT-23 A b

34
   
avatar Martin Tylšar, Barrandien
WO 72/432, ZWO ASI183MM Pro
technical trouble and cirrus at the end of the transit
New transit 4/20/2024

KELT-23 A b

34
   
avatar Ricard Casas, Estartit

SCT 20 f/6 + Moravian C2-5000A

New transit 4/20/2024

KELT-23 A b

34
   
avatar etienne bertrand, Vaux sur Mer - FRANCE
C11 - x0.63 reduc - Atik314L+
581 poses de 22 secondes
Merges of 3 frames to 191 x 66s.
Atik314L+ ; -10° ; red filter
New transit 4/11/2024

KELT-23 A b

34
   
avatar Martin Tylšar, Barrandien

WO 72/432, ZWO ASI183MM Pro

New transit 4/11/2024

KELT-23 A b

34
   
avatar ramon naves, Montcabrer MPC-213
Lx200 12" ACF Moravian G4-9000
SLOAN i
New transit 3/26/2024

KELT-23 A b

34
   
avatar Jordi Gallego, Fosca Nit Observatory

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

New transit 3/22/2024

KELT-23 A b

34
   
avatar Taro Okano, my home
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
New transit 11/13/2023

KELT-23 A b

34
   
avatar Snaevarr Gudmundsson, Nes Observatory
406 mm LX200 SCT/SBIG STL11k CCD
45 sec. Cloud cover disrupted during ingress and after egress.
New transit 10/25/2023

KELT-23 A b

34
   
avatar Yves Jongen, Rasteau Observatory
Planewave CDK 17" & SBIG STXL 11002
60 sec pics on Red filter.
New transit 9/8/2023

KELT-23 A b

34
   
avatar SAFIR Michel, St Pierre de Quiberon
C8 Hedge Heq5Pro, CMOS ZWO183MMPro
Filtre IR, 130 poses 80s Bin1
New transit 9/3/2023

KELT-23 A b

34
   
avatar Zlatko Orbanić, Explorer
Newton Truss 254mm F/3.8 - Atik 414 Ex Mono
SLOAN/SDSS r
New transit 8/26/2023

KELT-23 A b

34
   
avatar jean plazas, Ribot Observatory
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
New transit 8/16/2023

KELT-23 A b

34
   
avatar Petr Dvořák, MUO Brno, Kraví hora
Newton 600/2780 + G4-16000
30s exp, binning 2x2
New transit 6/29/2023

KELT-23 A b

34
   
avatar Alberto García Sánchez, Rio Cofio Observatory
MEADE LX200 S/C 10" + SBIG ST8-XME
60 seg. Clear Filter
New transit 6/25/2023

KELT-23 A b

34
   
avatar Ramon Naves, Monrcabrer MPC 213
Meade 305mm ACF CCD G4-9000
SLOAN r
New transit 6/16/2023

KELT-23 A b

34
   
avatar Martin Tylšar, Barrandien
RC 153/925, MII C1+5000A
clouds
New transit 5/29/2023

KELT-23 A b

34
   
avatar Andre Kovacs, Erika Pakštienė, Moletai Astronomical Observatory (MAO)
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.
New transit 4/29/2023

KELT-23 A b

34
   
avatar Miguel Angel Alava, Sarriguren
Sc 203/2000 f10, Asi1600MM
180s exposures, filter Sloan r'
New observation 4/23/2023

KELT-23 A

34
   
avatar Vojtěch Dienstbier, Hvězdárna Valašské Meziříčí

Sekční set: NWT 150/750 + G2-1600

New transit 4/23/2023

KELT-23 A b

34
   
avatar Vojtěch Dienstbier, Hvězdárna Valašské Meziříčí

Sekční set: NWT 150/750 + G2-1600

New transit 4/23/2023

KELT-23 A b

34
   
avatar Vrašťák M., LSO, Slovakia
NWT 355/1600+MII G2-1600
60 s exposure, average 4 comparison stars
New transit 4/14/2023

KELT-23 A b

34
   
avatar Mario Morales, Observatorio de Sencelles, Spain - MPC K14
Newtonian 250 mm f/4 - SBIG ST7XME
71 EXP. x 150"
New transit 3/2/2023

KELT-23 A b

34
   
avatar Snaevarr Gudmundsson, Nes Observatory
406 mm LX200 SCT/SBIG STL11k CCD
45 sec, 2x2 bin. Moist air, bit of Aurora.
New transit 2/21/2023

KELT-23 A b

34
   
avatar Snaevarr Gudmundsson, Nes Observatory
406 mm LX200 SCT/SBIG STL11k CCD
45 sec, 2x2 bin.
New transit 2/12/2023

KELT-23 A b

34
   
avatar Yves Jongen, Rasteau Observatory
Plane-Wave CDK 17" & SBIG STXL 11002
90 sec pics on Red filter.
New transit 2/5/2023

KELT-23 A b

34
   
avatar Snaevarr Gudmundsson, Nes Observatory
406 mm LX200 SCT/SBIG STL11k CCD
45 sec, 2x2 bin. Data combined to 2 minute bins. Clouded up after mid transit.
New transit 1/24/2023

KELT-23 A b

34
   
avatar Maxime ROUMAZEILLES, Chandolin, Suisse
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
New transit 1/12/2023

KELT-23 A b

34
   
avatar Snaevarr Gudmundsson, Nes Observatory
406 mm LX200 SCT/SBIG STL11k CCD
45 sec, R filter.
New star 1/1/1970

KELT-23 A

34
   
avatar admin
KELT-23 A UMi

New exoplanet 1/1/1970

KELT-23 A b

34
   
avatar admin
KELT-23 A b

RA: 232.1458333200, DE: 66.3588888880