Discovery certificate for object 2020asu
TNS Astronomical Transient Report No. 59786 [ 2020TNSTR.250....1N ]

Date Received (UTC): 2020-01-24 22:44:35
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 2020asu
Discoverer internal name: ZTF20aahgljw
Coordinates (J2000): RA = 15:31:00.284 (232.75118235) DEC = +52:16:05.23 (52.2681191)
Discovery date: 2020-01-24 10:23:19.000 (JD=2458872.9328588)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-24 10:23:19.000
Flux: 19.17 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-16 12:10:41
Limiting flux: 19.5924 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/2020asu