Discovery certificate for object 2020oe
TNS Astronomical Transient Report No. 58237 [ 2020TNSTR..67....1F ]

Date Received (UTC): 2020-01-07 17:36:01
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, G. Pignata, F.E. Bauer, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020oe
Discoverer internal name: ZTF20aaemdib
Coordinates (J2000): RA = 11:30:10.590 (172.5441258) DEC = +48:59:09.19 (48.9858869)
Discovery date: 2020-01-07 12:17:02 (JD=2458856.0118287)

Potential host galaxy: WISEA J113011.45+485910.3
Host redshift: 0.060179

Remarks: Early SN candidate (g-rise > 0.30+-0.06 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aaemdib

Photometry

Discovery (first detection):
Discovery date: 2020-01-07 12:17:02
Flux: 20.015 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-01-06 12:40:20
Limiting flux: 19.791 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2020oe