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

> Pavol A. Dubovsky (AO Kolonica)

STAR
Coordinates RA DE:

Belong to project:	B.R.N.O. MEDUZA TRESCA HERO


> Light curve and airmass <

> Global light curve (MOOZ) <
> Close vicinity of the variable <

Photometric filter:	U B V R I Clear u v b y (Strömgren phot. system) other:

Photometric system:	instrumental standardní photometric system UBVRcIc

Notes:	Instrument: VNT 1000/9000; two channel photoelectric photometer 2. channel - var = TT Ari 1. channel - comp = TYC 1207-1535-1 V=11.05, B=0.68 (TYCHO-2) autoguiding on pointer telescope Diafragma No: 4 (45") Star/Sky aperture= 1.3, 1.3 calibration on comparison star ka=0.80 Exp: 1s Filter: V Serie: 10xK, 200(random)xV, 4xVsky, JD geocentric; differencial magnitudes untransformed info

First name and Surename:
Postal address:
E-mail:
Station:
Instrument:

GCVS:
star: TT Ari
RA2000:
DE2000:
type: NL
max: 10.2
min: 16.5
band: V
epoch:
year:
period:
M-m:
spectrum: pec(e)

> B A C K
> All observations:

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