> Šmelcer L. (Hvězdárna Valašské Meziříčí)

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

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JD format: geocentric  heliocentric
 
date: 5.10.2008 17:57-19:57 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: předpověď primárního minima JDg=2454745.3238 - 19h46m UT (podle M=51537.1283 per.=0.849404 dne) zaznamenán pouze sestup do minima
info
 

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

 
GCVS:
star: RT Per
RA2000:
DE2000:
type: EA/SD
max: 10.46
min: 11.74
band: V
epoch: 33376.0583
year:
period: 0.84940032
M-m: 16 *
spectrum: F2V

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Comment

object RT Per

  1. Červinka Ladislav, 4. 9. 2016
    Secondary minimum occured 42 after the prediction for elements 41298.8275+0.849405*E on Sept 03 2016
     

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