Discovery certificate for object 2020sb
TNS Astronomical Transient Report No. 58499 [ 2020TNSTR.105....1N ]

Date Received (UTC): 2020-01-11 04:20:44
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 2020sb
Discoverer internal name: ZTF20aaepcdr
Coordinates (J2000): RA = 03:04:32.795 (46.136647425) DEC = +04:53:10.08 (4.886134225)
Discovery date: 2020-01-08 02:59:41.000 (JD=2458856.6247917)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-08 02:59:41.000
Flux: 19.49 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-02 04:26:55
Limiting flux: 19.9656 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/2020sb