Discovery certificate for object 2018lib
TNS Astronomical Transient Report No. 27893 [ 2019TNSTR..19....1N ]

Date Received (UTC): 2019-01-03 14:17:02
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 2018lib
Discoverer internal name: ZTF18adbabqv
Coordinates (J2000): RA = 12:09:37.143 (182.4047631) DEC = +52:47:44.13 (52.795592)
Discovery date: 2018-12-28 12:08:16.000 (JD=2458481.0057523)


Discovery (first detection):
Discovery date: 2018-12-28 12:08:16.000
Flux: 19.91 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-19 13:15:18
Limiting flux: 20.38 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: