[vsnet-obs 93257] bmm20210519-20

[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 19/20, 2021

All times: UT

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

LPV

20210520.0     CrB S       11.7   BMM    116-120      D110501      44 
x  R  150    TASS-V + CCDV Henden
20210520.0     Her AE      10.1   BMM    98-102       C080805      26 
x  R  150    ASAS-3(V) + CCDV Henden
20210520.0     Her DS     <14.0   BMM    140          E080511     263 
x  R  150    ASAS-3(V) + CCDV Henden
20210519.9     Leo AO      12.0   BMM    119          D180413     150 
x  R  150    CCDV APASS
20210520.0     Lyr RX     <14.2   BMM    142          E090210     210 
x  R  150    TASS-V + CCDV Henden
20210520.0     Lyr RY      10.7   BMM    106-108      D181204      26 
x  R  150    TASS-V + CCDV APASS
20210520.0     Oph Z        9.8   BMM    95-100       A210517      26 
x  R  150    ASAS-3(V) + CCDV APASS
20210520.0     Ser WW      12.3   BMM    120-124      D110402     117 
x  R  150    ASAS-3(V) + CCDV Henden
20210520.0     Vir AP     <13.6   BMM    136          D180412     210 
x  R  150    ASAS-3(V) + CCDV APASS
20210520.0     Vir RS      12.8   BMM    127-129      D180418     117 
x  R  150    ASAS-3(V) + CCDV APASS

Regards,
Marc