> 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: 31.3.2008 22:19-0:23 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: předpověď prim. minima JDg = 2454557.4785 - 23h29m UT (podle Mo=2448500,453 per.=0.492241)
minimum nastalo o 25 minut dříve
(graf O-C značně rozházený)
info
 

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

 
GCVS:
star: LU Vir
RA2000:
DE2000:
type: EB:
max: 7.88
min: 8.16
band: Hp
epoch:
year:
period:
M-m:
spectrum:

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Comment

object LU Vir

  1. Martin Mašek, 12. 5. 2016
    Primary minimum of LU Vir occurs earlier (about 1,5 hours) than prediction (for elements 55666.023+0.492241*E).
     

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