Discovery certificate for object 2019ddu
TNS Astronomical Transient Report No. 32697 [ 2019TNSTR1257....1F ]

Date Received (UTC): 2019-04-09 17:55:59
Sender: ZTF (ZTF_Bot1)
Source Group: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ddu
Discoverer internal name: ZTF19aamvfmx
Coordinates (J2000): RA = 19:25:17.224 (291.321765) DEC = +33:50:43.35 (33.8453743)
Discovery date: 2019-03-18 11:11:02 (JD=2458560.9659954)



Photometry

Discovery (first detection):
Discovery date: 2019-03-18 11:11:02
Flux: 18.95 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-15 12:08:38
Limiting flux: 19.93 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/2019ddu