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

> Martin Lehky (Hradec Králové, CZ (MPC 048))

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 <

> Show source data <

JD format:	geocentric heliocentric

date:	17.4.2014 22:34-1:44 UT


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

Photometric system:	instrumental standardní photometric system UBVRcIc

Notes:	# NAME EW Boo # VAR 15:02:46.10 +37:54:36.4 2448500.5160 0.906336 10.31-10.69Hp EA (VSX 20110324) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600) # FLT BVRI # RED CMunipack 1.1.26 + Peranso 2.50 # NOTE 17/18 IV 2014; B_52_90s (47/26); V_52_60s (38/18); R_52_30s (45/24); I_52_30s (52/29); 3.1h; minimum P # NOTE FLT B 2456765.51339 +/- 0.00025; 20140418 00:19:17 (UT) GEO # NOTE FLT V 2456765.51300 +/- 0.00030; 20140418 00:18:43 (UT) GEO # NOTE FLT R 2456765.51342 +/- 0.00026; 20140418 00:19:19 (UT) GEO # NOTE FLT I 2456765.51429 +/- 0.00031; 20140418 00:20:35 (UT) GEO # NOTE FLT BVRI average 2456765.51352 +/- 0.00031; 20140418 00:19:28 (UT) GEO # COND clear weather => somewhat cloudy (cirrus and thick cirrus) info

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

GCVS:
star: EW Boo
RA2000:
DE2000:
type: EA
max: 10.31
min: 10.69
band: Hp
epoch: 52500.229
year:
period: 0.9063492
M-m: 20
spectrum: A0

> B A C K
> All observations:

> Add comment for object or page ...

Comment

object EW Boo

No records

page

No records