[vsnet-obs 92466] bmm R CrB old obs 2019
Marc Biesmans
marcbiesmans18 at telenet.be
Fri Dec 4 04:39:05 JST 2020
Observer: Marc Biesmans, Eus, dept. Pyr. Orientales, France
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)
+ 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 Oct. 17-25, 2019
All times: UT
Date(UT) Star Magn. Comp.stars Chart
info Power Aperture Seq. photometry
CV
20191017.8181 CrB R 8.4 BMM 81-84 A20090314 10
x B 60 Hipparcos
20191025.7736 CrB R 8.3 BMM 81-84 A20090314 10
x B 60 Hipparcos
Regards,
Marc
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