> 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: 25.8.2007 21:54-3:11 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: TminGJD = 2454338.5064 +/- 0.0005

TminHJD = 2454338.5070 +/- 0.0005

HelCor = 0.00060d

TimePCerror = 11.5 +/- 0.1s

secondary minimum

CCD+R
info O-C
 

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

 
GCVS:
star: DM Per
RA2000:
DE2000:
type: EA/SD
max: 7.86
min: 8.59
band: V
epoch: 41920.4543
year:
period: 2.7277427
M-m: 17 *
spectrum: B5V

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