> Luboš Brát (ALTAN.Observatory)

STAR
Coordinates RA DE:
 
Belong to project: B.R.N.O.   MEDUZA   TRESCA   HERO
 

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JD format: geocentric  heliocentric
 
date: 16.6.2007 20:28-22:19 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: TminGJD = 2454268.39380 +/- 0.00034

TminHJD = 2454268.39493 +/- 0.00034

HelCor = 0.00113

TimePCerror = 2.1 +/- 0.1s

CCD+R


info O-C
 

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

 
GCVS:
star: ET Boo
RA2000:
DE2000:
type: EB
max: 9.14
min: 9.50
band: Hp
epoch: 54982.456
year:
period: 0.6450412
M-m:
spectrum: F8

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