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OBSERVING CAMPAIGNS NEW

Expired Campaigns

OBSERVING PROJECTS

B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

TRESCA - exoplanets

HERO - high energy objects

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> 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: TminHJD = 2455213.3687 +/- 0.0003; secondary minimum

CCD+R; exp 30s

photolense 180mm + Meade DSI Pro II + DPV

Comp = HD237788 V=9.74, B-V=0.46 (TYCHO-2)

JD geocentric, V-C magnitudes
info O-C
 

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

 
GCVS:
star: XY UMa
RA2000:
DE2000:
type: EB/DW/RS
max: 9.50
min: ( 0.67
band: V
epoch: 35216.5011
year:
period: 0.478994587
M-m:
spectrum: G2V

> B A C K
> All observations:

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