Discovery certificate for object 2017ggp
TNS Astronomical Transient Report No. 13223 [ 2017TNSTR.900....1T ]

Date Received (UTC): 2017-08-23 00:16:03
Sender: ATLAS (ATLAS_Bot1)
Source Group: ATLAS

J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017ggp
Discoverer internal name: ATLAS17jsx
Coordinates (J2000): RA = 20:21:18.883 (305.328678889) DEC = +56:32:44.07 (56.5455755556)
Discovery date: 2017-08-11 11:26:52 (JD=2457976.9769907)



Photometry

Discovery (first detection):
Discovery date: 2017-08-11 11:26:52
Flux: 17.91 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-08-11 11:05:16
Limiting flux: 17.6 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2017ggp