Discovery certificate for object 2019efy
TNS Astronomical Transient Report No. 33900 [ 2019TNSTR.668....1N ]

Date Received (UTC): 2019-04-29 07:57:38
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 2019efy
Discoverer internal name: ZTF19aarsact
Coordinates (J2000): RA = 08:30:21.726 (127.5905241) DEC = +10:28:52.23 (10.4811737)
Discovery date: 2019-04-25 04:35:42.000 (JD=2458598.6914583)


Discovery (first detection):
Discovery date: 2019-04-25 04:35:42.000
Flux: 20.02 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-25 03:36:44
Limiting flux: 20.3864 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: