> 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: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: TminHJD = 2455249.4816 +/- 0.0003

CCD+R; exp 60s

photolense 180mm + Starlight Express SXVF-H9 + DPV

Comp = TYC2534-00646-1 V=10.52, B-V=1.38 (TYCHO-2)

JD geocentric, V-C magnitudes
info O-C
 

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

 
GCVS:
star: BI CVn
RA2000:
DE2000:
type: EW/KW
max: 10.26
min: 10.71
band: V
epoch: 44365.2497
year:
period: 0.38416
M-m:
spectrum: G0

> B A C K
> All observations:

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object BI CVn

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