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B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

TRESCA - exoplanets

HERO - high energy objects

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Změřená geometrie systému

katalogové údaje		změřené parametry
R_p:	0.996 +/- 0.025 R_Jup	1.055 _-0.056^+0.053 R_Jup
R_*:	0.976 +/- 0.02 R_Sun	fixed, errors included in i
A:	0.0368 +/- 0.0004 AU	fixed, errors included in i
Per:	2.61586178 days	fixed
i :	87.62 +/- 0.51 °	88.67 _-0.22\|1.15^+0.28\|1.33 °

VYSVĚTLIVKY a LEGENDA K OBRÁZKU

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pro hvězdu XO-2 b

Andrés Chapman, Néstor D. Díaz napsal dne 17. 1. 2013
It seems VSX has the wrong coords for XO-2 b host star. http://www.aavso.org/vsx/index.php?view=detail.top&oid=161283 VSX show the host star in this coordinates: 07 48 07.48 +50 13 03.3 (117.03115 +50.21757) This coords belong to XO-2S: http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=XO-2S The correct position for XO-2 b is: 07 48 06.46 +50 13 32.9 http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=XO-2b Regards!
Ferran Grau Horta napsal dne 4. 1. 2013
Ther's a variable star near the exoplanet, be careful not select it to calibrate image. The variable star is VSX J074805.5+501556 (http://www.aavso.org/vsx/index.php?view=detail.top&oid=161089)

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> Minima predictions <

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New minima in B.R.N.O.:

V0664 Lyr (Radek Dřevěný)

GN Boo (Hrnečková K., Walter F., Körbler J.)

V1295 Her (Holý S.)

V0961 Cyg (Holý S.)

FM Vul (Urbaník M.)

NSVS 01031772 Cam (F. Bílek)

V1062 Her (Walter F.)

V1062 Her (Walter F.)

NSVS 01031772 Cam (F. Bílek)

CL CrB (Walter F.)

New transits in TRESCA:

TrES-1 b (M. Morales)

TrES-4 b (Y. Jongen)

TrES-4 b (M. Bretton)

HAT-P-37 b (D. Molina)

HAT-P-37 b (M. Bretton)

WASP-48 b (Y. Jongen)

Qatar-1 b (Y. Jongen)

WASP-3 b (F. Signoret)

XO-1 b (Y. Jongen)

TrES-1 b (A. Valdera)

New data MEDUZA:

CCD:
P. Dubovský: V 392 Per, BF Cyg, V 392 Per, BF Cyg, V 392 Per, BF Cyg, V 392 Per, AR And, FN And, FO And,

VIZ:
P. Dubovský: WY And, Z And, V Boo, SY Cam, BX Cas, KS Cas, NSV 332 Cas, ST Cas, UY Cas, V 365 Cas, V 465 Cas, VY Cas, TZ Cep, V 730 Cep, R CrB, T CrB, AF Cyg, BF Cyg, CH Cyg, CI Cyg,

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