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Nouveau transit
30/04/2026
HD 149026 b
32
Manfred Raetz, Privatsternwarte Herges-Hallenberg, 30/04/2026
SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)
detrended with AstroImageJ 6.0.5.00
detrended with AstroImageJ 6.0.5.00
. . .
Nouvelle observation
30/04/2026
HD 149026
15
Manfred Raetz, Privatsternwarte Herges-Hallenberg, 29/04/2026
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
Exposure time of 240 s is achieved by combining two exposures of 120 s each
. . .
Nouveau transit
02/07/2025
HD 149026 b
32
Giovanni Calapai, Calapai Astronomical Observatory, 02/07/2025
Celestron SCT 280/2800 Atik 314L+ red. 0,63x
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | strong defocus | weather: clear, dry | bortle 5, encircling light pollution | Photometric aperture radii: 24-64-74 | Baader IR Pass filter 685 nm
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | strong defocus | weather: clear, dry | bortle 5, encircling light pollution | Photometric aperture radii: 24-64-74 | Baader IR Pass filter 685 nm
. . .
Nouvelle observation
02/07/2025
HD 149026
15
Giovanni Calapai, Calapai Astronomical Observatory, 01/07/2025
Celestron SCT 280/2800 Atik 314L+ red. 0,63x
. . .
Nouveau transit
08/07/2016
HD 149026 b
32
Florian Signoret, Jean-Bernard Pioppa, TAC (OCA, Calern, France)
Newton 400/2000 ATIK383L+
60 sec exposures Red filter
60 sec exposures Red filter
. . .
Nouveau transit
29/08/2014
HD 149026 b
32
Fabio Martinelli & Marco Monaci, Montecatini val di Cecina Astronomical Centre
SC 14\\\" f/6.3 CCD ST8-XME
. . .
Nouveau transit
11/05/2012
HD 149026 b
32
Stan Shadick, University of Saskatchewan Physics Roof Observatory
Meade 10\\\" LX200GPS; SBIG ST10XME CCD
Processed with artificial star at 7x4x10 at binning 2.
Used only reference star C1.
Pier 3.
Processed with artificial star at 7x4x10 at binning 2.
Used only reference star C1.
Pier 3.
. . .