Discovery certificate for object 2019bu
TNS Astronomical Transient Report No. 27896 [ 2019TNSTR..19....1N ]

Date Received (UTC): 2019-01-03 14:17:02
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019bu
Discoverer internal name: ZTF19aaadwfd
Coordinates (J2000): RA = 10:24:48.960 (156.2040006) DEC = +50:05:15.63 (50.0876738)
Discovery date: 2019-01-03 11:04:05 (JD=2458486.961169)



Photometry

Discovery (first detection):
Discovery date: 2019-01-03 11:04:05
Flux: 19.46 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-19 12:50:49
Limiting flux: 20.48 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/2019bu