Transit observations (TRESCA database)

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Exoplanet: HAT-P-57 b
Post address:
Geographic location: east longitude: | north latitude: 42°
Photometric filter: Clear
Notes / conditions:
1x1 binning, slightly defocused. Airmass detrended with AstroimageJ. Supervised by the observatory's director, Pere Guerra.
Already published in:

Mid transit JDmid:
Mid transit HJDmid: (helcor = 0.00388)
Mid transit - UTC:
Transit duration: minut
Transit depth: mag
Submitted data: heliocentric based on UTC
Identification chart:
Show in ETD

Rp: 1.413 +/- 0.054 RJup 1.529 -0.032+0.032 RJup
R*: 1.5 +/- 0.05 RSun fixed, errors included in i
A: 0.0406 +/- 0.0011 AU fixed, errors included in i
Per: 2.465295 days fixed
i : 88.26 +/- 0.85 ° 88.76 -1.11|3.23+1.24|1.24 °



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object HAT-P-57 b

  1. Maurice Audejean, 18. 7. 2021
    Observation published on ExoClock with HOPS software


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Magpie observatory (FTP)
(Martin Bartošík)

STATUS: Active20:00 - 06:00

PROGRAM: V 709 Cas, main program - CV and transits of exoplanets

Observatoire de la colline Tossius
(guillaume biesse)

STATUS: Active22:00 - 05:00

PROGRAM: Exoplanet transit detection and confirmation. Each time the sky permit.

Observatorio Astronómico Giordano Bruno
(Fco- Manuel Santos Álamo)

STATUS: Active20:38 - 04:38

PROGRAM: De 20:00 a 02:30

Osservatorio Astronomico Citta di Seveso
(Pietro Aceti)

STATUS: Active12:30 - 10:45


(Giuseppe Conzo)

STATUS: Active10:47 - 18:47