> 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: 5.4.2020 23:12-2:26 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: předpověď primárního minima JDhel=2458945.5149 - 00h21m UT (Mo=51275.875 per.= 0.48873 dne) - minimum nastalo o 6 minut dříve

info
 

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

 
GCVS:
star: GU Boo
RA2000:
DE2000:
type: EA
max: 13.1
min: 13.7
band: R
epoch: 54936.462
year:
period: 0.488730
M-m: 10
spectrum:

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