Discovery certificate for object 2017hnh
TNS Astronomical Transient Report No. 14239 [ 2017TNSTR1153....1T ]

Date Received (UTC): 2017-10-22 10:36:19
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 2017hnh
Discoverer internal name: ATLAS17mmq
Coordinates (J2000): RA = 02:40:06.323 (40.0263478261) DEC = +55:05:11.09 (55.0864134783)
Discovery date: 2017-10-18 12:18:43 (JD=2458045.0129977)



Photometry

Discovery (first detection):
Discovery date: 2017-10-18 12:18:43
Flux: 16.339 ABMag
Filter: cyan-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-10-16 12:33:07
Limiting flux: 18.99 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/2017hnh