> Šmelcer L. (Hvìzdárna Valašské Meziøíèí)

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

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JD format: geocentric  heliocentric
 
date: 4.8.2022 19:26-1:45 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: pøedpovìï sekundárního minima JDhel=2459796.5148 - 00h21m UT (Mo=48500.416 per.= 0.3067175 dne) - minimum nastalo o 22 minut pozdìji
info
 

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

 
GCVS:
star: FU Dra
RA2000:
DE2000:
type: EW
max: 10.58
min: 11.10
band: Hp
epoch:
year:
period:
M-m:
spectrum:

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Comment

object FU Dra

  1. Èervinka Ladislav, 24. 4. 2016
    21.04.2016, FU Dra secondary minimum occured 5 minuts prior to the prediction for elements 53939.4375+0.3067175*E.
     

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