Monday, 13 August 2018

Observation: AT2018dyx

AT2018dyx, Type unknown
Discovered 2018-07-15.503 by Gaia, mag 18.74 at discovery
R.A. = 21h09m23s.255, Decl. = +24°09'38".88




Observer: Cedric Raguenaud, SW France
2018-07-30.944
Approx mag 19.81CV ±0.09 (dmag 0.091mag on 384 reference stars from UCAC-4), ZP=30.370mag
0.25m/f4 + EQ8
QHY183C, 0.5"/pixel
6x300s, bin 1x1

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