Discovery certificate for object 2019bjb
TNS Astronomical Transient Report No. 30386 [ 2019TNSTR.305....1N ]

Date Received (UTC): 2019-03-01 10:35:09
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019bjb
Discoverer internal name: ZTF19aakzcfh
Coordinates (J2000): RA = 12:31:53.419 (187.9725785) DEC = +55:02:52.73 (55.0479806)
Discovery date: 2019-02-26 06:25:16 (JD=2458540.7675463)



Photometry

Discovery (first detection):
Discovery date: 2019-02-26 06:25:16
Flux: 19.79 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-24 07:43:32
Limiting flux: 19.69 ABMag
Filter: g-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/2019bjb