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B.R.N.O. - eclipsing binaries

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Transit observations (TRESCA database)

> BACK to list of transits

Exoplanet: WASP-21 b
Observer:
Post address:
E-mail:
Station:
Observing location: ELongitude: 253° | Latitude: 52°
Equipment:
Used filter: U  B  V  R  I  Clear
Notes:
cbb filter. Used only reference stars C1-C2, C4-C7, C9-C10. Binning 3. High airmass effects near start of transit.
Observation already published:

S parameter is average deviation of data to fit ro is data density - how many points were obtained per minute DQ is Data Quality index according to ETD. The index depends on S and ro indexes and depth of transit
JD mid:
HJD mid: (helcor = 0.00491)
Mid transit - UT:
Duration: minut
Depth: mag
Submitted data: geocentric based on UTC
 
Finding chart / reference CCD frame:
 
Show transit in ETD.

Derived system geometry

Catalogue dataMeasured data
Rp: 1.07 +/- 0.05 RJup 1.341 -0.033+0.032 RJup
R*: 1.06 +/- 0.04 RSun fixed, errors included in i
A: 0.052 +/- 0.00042 AU fixed, errors included in i
Per: 4.322541 days fixed
i : 88.75 +/- 0.08 ° 88.06 -0.29|0.93+0.35|1.94 °

EXPLANATORY NOTES and PICTURE LEGEND
 


 

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> Minima predictions <

> Transits predictions <

New minimas B.R.N.O.:

VW Boo (M. Urbaník)
v 474 Cam (F. Scaggiante, D. Zardin)
v 474 Cam (F. Scaggiante, D. Zardin)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
XY Boo (L. Šmelcer)

New transits TRESCA:

WASP-12 b (M. Salisbury)
WASP-12 b (M. Salisbury)
Qatar-1 b (J. Mravik, J. Grnja)
Qatar-1 b (J. Trnka)
GJ1214 b (M. Vrašák)
Qatar-1 b (F. Lomoz)
Qatar-1 b (F. Lomoz)
WASP-25 b (P. Evans)
HAT-P-3 b (S. Poddanı)
WASP-3 b (F. Martinelli)

Currently operating observers:
Observers on-line chat

OAC, ORBA, EABA y OAEGG
(Carlos Colazo)

STATUS: Is active 16:01 - 00:01

PROGRAM: B.R.N.O TRESCA

Sternenstaub Observatorium
(Dittler, Ullrich)

STATUS: Is active 08:26 - 16:26

PROGRAM: Exoplanet Observing