YouTube channel

Expired Campaigns

B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

TRESCA - exoplanets

HERO - high energy objects

User-defined objects

Perseus Bulletin

J. Silhan price "The Observer of the year"

Membership conditions

List of members

General Search Gateway

Open European Journal on Variable stars

MEDUZA light curves & data

Known eclipsing binaries

Data statistics

Exoplanet Transit Database

Transit observations (TRESCA database)

> BACK to list of transits

Změřená geometrie systému

katalogové údaje		změřené parametry
R_p:	0.996 +/- 0.025 R_Jup	1.071 _-0.140^+0.124 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 °	88.60 _-0.45\|1.29^+0.84\|1.40 °

VYSVĚTLIVKY a LEGENDA K OBRÁZKU

> Přidat komentář k objektu či stránce ...

Komentáře

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)

pro tuto stránku

Dosud žádné komentáře.

> BACK to list of transits

No user logged in
- LOGIN -
Observer registration

> Minima predictions <

> Exoplanet transits <

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

V1004 Cyg (Tylšar M.)

GU Vul (Holý S.)

NSVS 01031772 Cam (F. Bílek)

XX Cas (Školník V.)

V2517 Cyg (Školník V.)

V0388 Cyg (Školník V.)

V0442 Cyg (Školník V.)

V0664 Lyr (Radek Dřevěný)

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

V1295 Her (Holý S.)

New transits in TRESCA:

TrES-1 b (P. Langlais)

TrES-1 b (Y. Jongen)

TrES-1 b (M. Bretton)

WASP-25 b (suricate48)

HAT-P-37 b (Y. Ogmen)

XO-6 b (F. Lomoz)

HAT-P-44 b (Y. Jongen)

HAT-P-46 b (F. Lomoz)

TrES-1 b (M. Morales)

TrES-4 b (Y. Jongen)

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,

Currently operating observers:
Observers on-line chat

No logged observers are currently operating.