[vsnet-obs 87136] bmm20180421-22

[Marc Biesmans]

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

Instruments: Celestron C9.25 : 235 mm f/10 Schmidt-Cassegrain on 
Astro-Physics AP900 GTO equatorial mount (SC 235)
              + TS 80 mm f/6 triplet apochromatic refractor with 
Skywatcher 9 - 27 mm zoom eyepiece (R 80)
              + 2.3 x 40 mm, 6 x 30 mm, 8 x 40 mm, 10 x 60 mm and 15 
x 70 mm binoculars (B30, B40, B60 and B70)

All charts and sequences: BMM

Visual observations for Apr. 21/22, 2018
All times: UT

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

LPV

20180421.9     Cnc W      <14.1   BMM    141          D100223     261 
x  SC 235    ASAS-3V + CCDV Henden
20180421.9     Her AS      11.1   BMM    109-114      D120530      43 
x  SC 235    ASAS-3(V) + CCDV APASS
20180422.0     Her DF      13.7   BMM    134-138      E080818     261 
x  SC 235    ASAS-3(V) + CCDV Henden
20180421.9     Her DN      13.9   BMM    138-141      D130403     294 
x  SC 235    ASAS-3(V) + CCDV APASS
20180422.0     Her RT      11.1   BMM    110-113      E120528      43 
x  SC 235    ASAS-3(V) + CCDV APASS
20180422.0     Her RV     <14.5   BMM    145          E120625     294 
x  SC 235    CCDV APASS
20180422.0     Her UV      13.3   BMM    130-135      E120526     147 
x  SC 235    ASAS-3V + CCDV APASS
20180422.0     Her XZ      11.9   BMM    117-122      E080805      67 
x  SC 235    ASAS-3(V) + CCDV Henden
20180421.9     Leo RS     <13.9   BMM    139          D100306     336 
x  SC 235    ASAS-3(V) + CCDV Henden
20180421.9     Leo V       13.6   BMM    132-138      D100223     214 
x  SC 235    ASAS-3(V) + CCDV Henden
20180421.9     Lyn RU     <13.2   BMM    132          E110415     261 
x  SC 235    TASS-V + CCDV Henden
20180421.9     Lyn X      <13.3   BMM    133          D110418     261 
x  SC 235    TASS-V + CCDV Henden
20180422.0     Lyr AO      13.8   BMM    136-140      E150321     214 
x  SC 235    CCDV APASS
20180422.0     Lyr TV      12.3   BMM    121-127      E150325      98 
x  SC 235    Tycho-2 + CCDV APASS

Regards,
Marc