[vsnet-obs 92468] bmm old obs. Jan.2020

[Marc Biesmans]

Observer: Marc Biesmans, Essen, Belgium
           Initials: BMM
           Internet: marcbiesmans at yahoo.com

Instruments: Celestron C8 XLT 203 mm f/10 Schmidt-Cassegrain on 
Astro-Physics AP600E GTO mount (SC 203)
              APM-LZOS 105 mm f/6.2 triplet apo refractor on Vixen 
GP-DX mount on Berlebach Planet tripod (R105)
              + 6 x 30 mm, 8 x 40 mm, 8 x 56 mm, 10 x 60 mm and 15 x 
70 mm binoculars (B30, B40, B56, B60 and B70)

All charts and sequences: BMM

Visual observations for Jan. 10-17, 2020
All times: UT

Date(UT)       Star        Magn.         Comp.stars   Chart 
info  Power  Aperture  Seq. photometry

CV

20200110.1493  CrB R        6.7   BMM    65-71        A20090314     8 
x  B   40    Hipparcos
20200115.1382  CrB R        6.7   BMM    65-71        A20090314     8 
x  B   56    Hipparcos
20200117.1694  CrB R        6.7   BMM    65-71        A20090314     8 
x  B   56    Hipparcos

LPV

20200116.9     Per AI     <12.9   BMM    129          E040724     163 
x  R  105    TASS-V + CCDV Henden
20200116.9     Tau AK     <12.8   BMM    128          E120225     163 
x  R  105    CCDV APASS
20200116.9     Tau VX      11.0   BMM    109-112      D040107      74 
x  R  105    ASAS-3(V) + CCDV Henden

Regards,
Marc