> 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: 14.9.2011 0:49-3:34 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: # NAME BP Per
# VAR 03:31:06.71 +49:24:46.5 2428422.54 1.978914 11.7-12.0p EB (VSX 20110919)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 14/15 IX 2011; R_105_90s (89/41); minimum S
# NOTE 2455819.58668 +/- 0.00021; 20110915 02:04:49 (UT) GEO
# COND fine clear weather
info
 

 
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GCVS:
star: BP Per
RA2000:
DE2000:
type: EB
max: 11.7
min: 12.0
band: p
epoch: 28422.540
year:
period: 1.978914
M-m:
spectrum:

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