[vsnet-ecl 3254] beta Per observations by Mr.Hirosawa (11/Oct/2008)

[K.Nagai]

beta Per observations by Mr.Hirosawa (11/Oct/2008)

Visual magnitude estimates by VSOLJ members

object         YYMMDD(UT)       mag  code
PERbeta        20081011.411      28  Hsk
PERbeta        20081011.431      29  Hsk
PERbeta        20081011.444      29  Hsk
PERbeta        20081011.449      30  Hsk
PERbeta        20081011.460      31  Hsk
PERbeta        20081011.477      32  Hsk
PERbeta        20081011.488      32  Hsk
PERbeta        20081011.497      33  Hsk
PERbeta        20081011.504      33  Hsk
PERbeta        20081011.508      33  Hsk
PERbeta        20081011.515      33  Hsk
PERbeta        20081011.520      33  Hsk
PERbeta        20081011.527      33  Hsk
PERbeta        20081011.533      34  Hsk
PERbeta        20081011.544      33  Hsk
PERbeta        20081011.555      32  Hsk
PERbeta        20081011.563      32  Hsk
PERbeta        20081011.573      31  Hsk
PERbeta        20081011.583      30  Hsk
PERbeta        20081011.594      29  Hsk
PERbeta        20081011.602      28  Hsk
PERbeta        20081011.647      26  Hsk

observer: K. Hirosawa ( Aichi, Japan )
instruments: naked eye

minI PERbeta 2454751.025 0.002 Hel Hsk n=22 (calculated by Nagai)

beta Per JD(hel)=2454751.025 C=2454750.939 E=3177 O-C=+0.086


   - 11/Oct/2008 beta Per (By Mr.Hirosawa) -
02 +                                     
   |                                     
   +                                 *   
   |    *                      *         
03 +       ****             ***          
   |            * ***** * **             
   +                   *                 
   |                                     
04 +                                     
    +----+----+----+----+----+----+----+-
   09   10   11   12   13   14   15   16 (UT)