> Martin Lehky (Hradec Králové, CZ (MPC 048))

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

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JD format: geocentric  heliocentric
 
date: 26.3.2017 23:6-1:32 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: # NAME GV Boo
# VAR 13:36:59.38 +26:52:47.6 2452308.44 0.367873 12.37-12.77c EW (VSX 20170327)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT C
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 26/27 III 2017; C_135_60s (112/65); 2.4h; minimum S
# NOTE 2457839.52149 +/- 0.00019; 20170327 00:30:57 (UT) GEO
# COND fine clear weather
info
 

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

 
GCVS:
star: GV Boo
RA2000:
DE2000:
type: EW
max: 12.3
min: 13.1
band: V
epoch: 54924.3933
year:
period: 0.3678717
M-m:
spectrum:

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> All observations:

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Comment

object GV Boo

  1. Radek Dřevěný, 23. 5. 2011
    Dle elementu Mo=52308.444 a P=0.367875 nastavaji minima cca o 30 min drive.
     

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