[vsnet-obs 93253] bmm20210518-19

[Marc Biesmans]

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

Instruments: TS 150 f/7 triplet apo refractor on Astro-Physics AP 
Mach1 GTO mount (R 150)
              + 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 May 18/19, 2021

All times: UT

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

LPV

20210518.9     Boo R        9.9   BMM    95-100       A210429      26 
x  R  150    ASAS-3(V) + CCDV APASS
20210518.9     Boo Z        9.6   BMM    93-99        B120701      26 
x  R  150    CCDV APASS
20210519.0     Her AS      12.6   BMM    125-131      D120530      81 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Her AZ     <14.5   BMM    145          E040209     263 
x  R  150    TASS-V + CCDV Henden
20210519.0     Her BG     <14.4   BMM    144          E120615     263 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Her DF      11.9   BMM    117-121      E080818      81 
x  R  150    ASAS-3(V) + CCDV Henden
20210519.0     Her RS      11.3   BMM    111-114      D201005      44 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Her SS      11.8   BMM    117-121      D180515      66 
x  R  150    CCDV  APASS
20210519.0     Her SU      12.8   BMM    125-131      E120612     150 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Her SV     <14.0   BMM    140          E091017     210 
x  R  150    ASAS-3(V) + CCDV Henden
20210519.0     Her SY       8.1   BMM    79-82        B210503      19 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Her VY      10.5   BMM    101-106      C120326      44 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Her XZ     <13.9   BMM    139          E080805     263 
x  R  150    ASAS-3(V) + CCDV Henden
20210518.9     Her U       12.0   BMM    119-124      C210502      66 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Lyr TV      13.2   BMM    127-132-136  E150325     210 
x  R  150    CCDV APASS
20210519.0     Oph AY     <13.7   BMM    137          E070522     210 
x  R  150    ASAS-3(V) + CCDV Henden
20210519.0     Oph RX     <14.1   BMM    141          D130406     263 
x  R  150    ASAS-3(V) + CCDV APASS
20210519.0     Oph V970   <14.3   BMM    143          D130402     263 
x  R  150    ASAS-3(V) + CCDV APASS
20210518.9     Vir RU      13.5   BMM    132-138      D180414     263 
x  R  150    ASAS-3(V) + CCDV APASS
20210518.9     Vir SU      12.8   BMM    125-128-133  D090205     310 
x  R  150    ASAS-3(V) + CCD

Regards,
Marc