Discovery certificate for object 2020ywm
TNS Astronomical Transient Report No. 88360 [ 2020TNSTR3343....1F ]

Date Received (UTC): 2020-11-04 18:37:52
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: SN 2020ywm
Discoverer internal name: ZTF20acoyyly
Coordinates (J2000): RA = 23:34:18.760 (353.5781673) DEC = +43:22:46.57 (43.3796017)
Discovery date: 2020-11-04 05:54:37.996 (JD=2459157.7462731)

Potential host galaxy: UGC 12671
Host redshift: 0.047553

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acoyyly

Photometry

Discovery (first detection):
Discovery date: 2020-11-04 05:54:37.996
Flux: 19.9702 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-11-02 06:17:47
Limiting flux: 19.8879 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://www.wis-tns.org/object/2020ywm