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CBAT "Transient Object Followup Reports"

TCP J19155178-0712431

TCP J19155178-0712431   2021 04 26.7534*  19 15 51.78 -07 12 43.1  10.7 U             Aql       9 0

2021 04 26.753

Discovered by Yukio Sakurai, Mito, Ibaraki-ken, who found this star on three frames (with 8-s exposure; limit. mag.= 11.5) taken with Nikon D7100 Digital Camera + 180-mm f/2.8 lens. Sakurai writes nothing at this location on three frames taken on April 25.746 UT with same instrument (the limiting mag. = 11.5).

2021 04 24.2696

Gravitational micro-lensing event ASASSN-21gq: https://www.aavso.org/vsx/index.php?view=detail.top&oid=2217901 —— Patrick Schmeer (Saarbrücken-Bischmisheim, Germany)

2021 04 27.6

Follow-up observations: 2021 Apr. 27.66623 13.468 V +/- 0.005 and 2021 Apr. 27.67575 12.172 I +/- 0.005. Remote from telescope T32 of iTelescope.Net in Siding Spring Observatory (Australia). Filipp Romanov (Russia).