> 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 = 2455307.3835 +/- 0.0004

CCD+R; exp 180s

photolense 400mm + Starlight Express SXVF-H9 + DPV

Comparison = TYC3070-00265-1, V=10.88, B-V=1.20 (TYCHO-2)
JD geocentric; V-C magnitudes
info O-C
 

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

 
GCVS:
star: V0857 Her
RA2000:
DE2000:
type: EW
max: 10.0
min: ( 0.29
band: V
epoch:
year:
period:
M-m:
spectrum:

> B A C K
> All observations:

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