Discovery certificate for object 2020mom
TNS Astronomical Transient Report No. 73963 [ 2020TNSTR1791....1F ]

Date Received (UTC): 2020-06-14 21:16:35
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, 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 2020mom
Discoverer internal name: ZTF20abezmku
Coordinates (J2000): RA = 14:00:58.693 (210.2445535) DEC = -11:14:06.16 (-11.2350451)
Discovery date: 2020-06-14 05:31:21.996 (JD=2459014.7301157)

Potential host galaxy: WISEA J140058.53-111403.7
Host redshift: 0.037236

Remarks: Early SN candidate (r-rise > 0.26+-0.05 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abezmku

Photometry

Discovery (first detection):
Discovery date: 2020-06-14 05:31:21.996
Flux: 19.5395 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-06-14 04:43:06
Limiting flux: 20.4623 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/2020mom