Discovery certificate for object 2017hna
TNS Astronomical Transient Report No. 14232 [ 2017TNSTR1149....1T ]

Date Received (UTC): 2017-10-21 00:19:04
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 2017hna
Discoverer internal name: ATLAS17mlv
Coordinates (J2000): RA = 05:51:38.329 (87.9097033333) DEC = +16:05:30.96 (16.0919333333)
Discovery date: 2017-10-19 13:33:35 (JD=2458046.0649884)



Photometry

Discovery (first detection):
Discovery date: 2017-10-19 13:33:35
Flux: 18.414 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-10-09 14:21:07
Limiting flux: 16.67 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/2017hna