Recent

New transit 5/3/2026

WASP-25 b

Yves Jongen, Deep Sky Chile Observatory, 2/20/2026

Plane Wave CDK 17" on Plane Wave L500 mountMoravian G4-16000 Mk2

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New observation 5/3/2026

WASP-25

Yves Jongen, Deep Sky Chile Observatory, 2/20/2026

Plane Wave CDK 17" on Plane Wave L500 mountMoravian G4-16000 Mk2

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New transit 3/21/2025

WASP-25 b

Yves Jongen, Deep Sky Chile Observatory, 3/3/2025

Plane Wave CDK 17" on Plane Wave L500 mountMoravian G4-16000 Mk2

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New observation 3/21/2025

WASP-25

Yves Jongen, Deep Sky Chile Observatory, 3/3/2025

Plane Wave CDK 17" on Plane Wave L500 mountMoravian G4-16000 Mk2

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New transit 7/14/2024

WASP-25 b

Yves Jongen, Deep Sky Chile

PlaneWave CDK 17" & Moravian 4 G

PlaneWave CDK 17" & Moravian 4 G
90 sec pics on IR-UV filter.

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New transit 2/17/2024

WASP-25 b

Eduardo Fernández Lajús, Romina P. Di Sisto, Complejo Astronómico El Leoncito, Argentina

0.6 m Telescope + SBIG STL 1001 CCD

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New transit 5/21/2023

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane-Wave CDK 17" & Moravian 4 G

Plane-Wave CDK 17" & Moravian 4 G
90 sec pics on IR-UV flter.

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New transit 5/3/2023

WASP-25 b

Anaël Wünsche, El Sauce Observatory

CDK20 + Moravian G4 16K

CDK20 + Moravian G4 16K
L filter. 120s exposures. loss of frames due to strong systematics. Quite close to gibbous moon.

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New transit 4/27/2023

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane-Wave CDK 17" & Moravian 4 G

Plane-Wave CDK 17" & Moravian 4 G
120 sec pics on Red filter.

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New transit 4/19/2023

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane-Wave CDK 17" & Moravian 4 G

Plane-Wave CDK 17" & Moravian 4 G
90 sec pics on IR-UV filter.

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New transit 4/17/2023

WASP-25 b

Andre Kovacs, MicroObservatory

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD

6" Maksutov f/3.8 (Cecillia) KAF-1402ME CCD
Data reduced and normalized using AstroImageJ, including AIRMASS information and additional detrending parameters for J.D.-2400000.

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New transit 7/18/2021

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane Wave CDK 17" & Moravian 4G

Plane Wave CDK 17" & Moravian 4G
120 sec pics on Red filter.

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New transit 5/14/2021

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane Wave CDK 17" & Moravian 4G

Plane Wave CDK 17" & Moravian 4G
120 sec pics on Red filter.

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New transit 4/10/2021

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane Wave CDK 17" & Moravian 4G

Plane Wave CDK 17" & Moravian 4G
120 sec pics on Red filter

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New transit 3/26/2021

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane Wave CDK 17" & Moravian 4G

Plane Wave CDK 17" & Moravian 4G
120 sec pics on Red filter.

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New transit 3/22/2021

WASP-25 b

Yves Jongen, Deep Sky Chile

Plane Wave CDK 17" & Moravian 4G

Plane Wave CDK 17" & Moravian 4G
120 sec pics on Red filter.

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New transit 7/13/2020

WASP-25 b

Yves Jongen, Deep Sky Chile

Planewave CDK 17 Moravian 4G

Planewave CDK 17 Moravian 4G
120 sec pics on Red filter.
7 minutes late vs. ETD

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New transit 5/10/2020

WASP-25 b

Yves Jongen, Deep Sky Chile

Planewave CDK 17 Moravian 4G

Planewave CDK 17 Moravian 4G
120 sec pics on IR-UV filter.

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New transit 6/22/2018

WASP-25 b

suricate48, Sadr Chili

ONTC14

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New transit 5/27/2016

WASP-25 b

Phil Evans, Rarotonga Observatory

ST9XE on 25cm SCT

ST9XE on 25cm SCT
0.01307 added to first 60 frames before meridian flip at time 57533.81309

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New transit 5/18/2013

WASP-25 b

Phil Evans, Rarotonga

ST9XE on 25cm LX200 OTA, MI-250 mount

ST9XE on 25cm LX200 OTA, MI-250 mount
GPS timing but ingress timing suspect due to software failure.
Impact factor 0.43 (Enoch et al 2010)
limb darkening 0.4587 (EXOFAST)

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New transit 4/27/2011

WASP-25 b

Phil Evans, Rarotonga

ST9XE on MI-250

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New transit 4/9/2011

WASP-25 b

Ivan Curtis, YSVP (MPC D79)

235mm SCT f/6.3 + Atik320E CCD

235mm SCT f/6.3 + Atik320E CCD
30s exposures binned 2x2, defocused. Ensemble photometry using weighted average of 6 comp stars. Each point is the average of 3 images data.

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New transit 5/27/2010

WASP-25 b

Ivan Curtis, YSVP

Celestron 9.25 SCT (f/10) + Atik 320E Camera

Celestron 9.25 SCT (f/10) + Atik 320E Camera
17s exposures, binned 2x2.Average of 3 comp stars. Some thin cloud, and 66% Moon. Meridian flip was required in mid transit.

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New star 1/1/1970

WASP-25

admin

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New exoplanet 1/1/1970

WASP-25 b

admin

RA: 195.3583333200, DE: -27.5219444430

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