Discovery certificate for object 2019bun
TNS Astronomical Transient Report No. 30798 [ 2019TNSTR1254....1N ]

Date Received (UTC): 2019-03-15 19:42:35
Reporting Group: ZTF     Discovery Data Source: 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 2019bun
Discoverer internal name: ZTF19aamhjen
Coordinates (J2000): RA = 17:40:23.350 (265.0972904) DEC = +41:56:10.95 (41.9363758)
Discovery date: 2019-03-14 11:44:32.000 (JD=2458556.9892593)


Discovery (first detection):
Discovery date: 2019-03-14 11:44:32.000
Flux: 19.4 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-05 12:41:19
Limiting flux: 20.6533 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: