Discovery certificate for object 2019hbd
TNS Astronomical Transient Report No. 37170 [ 2019TNSTR.951....1N ]

Date Received (UTC): 2019-06-07 17:41:23
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019hbd
Discoverer internal name: ZTF18accstqj
Coordinates (J2000): RA = 22:50:44.015 (342.6833964) DEC = +78:36:17.54 (78.6048735)
Discovery date: 2019-06-03 08:18:06 (JD=2458637.8459144)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-03 08:18:06
Flux: 16.36 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-14 08:23:53
Limiting flux: 19.9242 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019hbd